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Lake Oswego, OR (LCT)
June 14, 2009
Division A
					Rating
Rank		Name	W–L	Spread	Old Perf	New +/−	Round-by-Round Results
1		DAVE WIEGAND	5–1	+266	1956 2151	1959 +3		W5 453 390		W6 442 373		L4 345 447		W3 409 384		W2 500 459		W3 518 348
2		MICHAEL BAKER	4–2	+173	1786 1847	1788 +2		W6 380 362		L3 404 408		W5 442 307		W4 456 392		L1 459 500		W4 412 411
3		RICHARD MOYER	4–2	+109	1758 1931	1763 +5		W4 454 366		W2 408 404		W6 451 313		L1 384 409		W5 447 373		L1 348 518
4		RUTH HAMILTON	3–3	+149	1538 1700	1543 +5		L3 366 454		W5 456 344		W1 447 345		L2 392 456		W6 438 350		L2 411 412
5		ALAN MEYER	2–4	−271	1422 1430	1422 +0		L1 390 453		L4 344 456		L2 307 442		W6 361 272		L3 373 447		W6 412 388
6		P K GOTT	0–6	−426	1476 669	1461 −15		L2 362 380		L1 373 442		L3 313 451		L5 272 361		L4 350 438		L5 388 412
Division B
					Rating
Rank		Name	W–L	Spread	Old Perf	New +/−	Round-by-Round Results
1		BETTY CORNELISON	5–1	+257	1268 1747	1280 +12		W3 381 324		W6 412 365		W5 341 317		W2 486 366		L4 377 423		W3 410 355
2		POLLY MOYER	4–2	+113	1248 1477	1255 +7		W6 474 308		W5 338 294		L4 310 385		L1 366 486		W3 408 332		W4 347 325
3		RON SOUTHWICK	3–3	+102	1243 1246	1243 +0		L1 324 381		W4 389 368		W6 444 322		W5 443 296		L2 332 408		L1 355 410
4		JESSE WORNUM	3–3	+60	1329 1230	1326 −3		L5 366 396		L3 368 389		W2 385 310		W6 373 361		W1 423 377		L2 325 347
5		DOROTHY BAKER	2–4	−204	1117 1047	1115 −2		W4 396 366		L2 294 338		L1 317 341		L3 296 443		L6 321 386		W6 417 371
6		KATHY SUTROV	1–5	−328	1249 709	1235 −14		L2 308 474		L1 365 412		L3 322 444		L4 361 373		W5 386 321		L5 371 417
Division C
					Rating
Rank		Name	W–L	Spread	Old Perf	New +/−	Round-by-Round Results
1		LEESA BERGERON	5–1	+219	943 1466	957 +14		W7 389 349		L5 328 419		W4 370 334		W6 333 284		W3 449 324		W2 424 364
2		RONAK SINGHAL	4–2	+165	1061 1158	1064 +3		L5 396 459		W7 417 249		W8 426 382		W3 383 316		W6 346 337		L1 364 424
3		JOANNE MANSON	4–2	+92	933 1189	944 +11		W4 467 283		W6 387 366		W5 422 366		L2 316 383		L1 324 449		W5 362 339
4		EDMOND WILSON	3½–2½	−57	901 1044	905 +4		L3 283 467		W8 443 330		L1 334 370		T7 346 346		W5 362 324		W6 388 376
5		MARY LECOMPTE	3–3	+138	1059 952	1056 −3		W2 459 396		W1 419 328		L3 366 422		W8 417 316		L4 324 362		L3 339 362
6		CHERI EDER	2–4	+56	764 740	763 −1		W8 415 302		L3 366 387		W7 368 334		L1 284 333		L2 337 346		L4 376 388
7		TIM LECOMPTE	1½–4½	−373	984 572	972 −12		L1 349 389		L2 249 417		L6 334 368		T4 346 346		W8 447 310		L8 247 515
8		JUDY INGRAM	1–5	−240	936 443	923 −13		L6 302 415		L4 330 443		L2 382 426		L5 316 417		L7 310 447		W7 515 247

Legend

Rank

A player’s rank at the tournament, based on their wins, losses and spread. May be incorrect if a director has submitted bye-related data in a deprecated format.

Name

A player’s name as it appears in the ratings list.

W-L

A player’s record of wins and losses. Byes count as wins, forfeits as losses, and ties as half-win/half-losses.

Spread

The difference between the number of points a player scores and the number of points scored by all of the opponents.

Old

A player’s pretournament rating.

Perf

A player’s performance rating, representing the player’s strength counting only this event.

New

A player’s post-tournament rating.

+/−

The difference between the player’s pretournament and post-tournament ratings.

Traditional Rating

A player’s rating computed using the original normal expectation curve.

2008 Revised Rating

A player’s rating computed using the new logistic expectation curve, introduced at the beginning of October 2008.

Rating

A player’s rating according to the rating system in effect for this tournament. If more than one pair of columns is given, this event was split-rated because of its length.

Round-by-Round Results

A player’s list of opponents, with photos where available (hover mouse over photo for name), one of WLTB (win, loss, tie or bye), opponent rank, player score and opponent score.