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Laguna Woods, CA Senior/Junior
May 16-17, 2009
					Rating
Rank		Name	W–L	Spread	Old Perf	New +/−	Round-by-Round Results
1		KEVIN RICKHOFF	14–0	+2038	1620 2193	1672 +52		W6 505 251		B +50		W7 530 189		W5 468 347		W4 548 294		W3 554 396		W2 478 381		W6 468 325		B +50		W7 407 350		W5 488 305		W4 421 300		W3 378 305		W2 487 351
2		BRUCE D AMBROSIO	10–4	+1275	1602 1396	1576 −26		L5 270 334		W7 455 297		W4 564 251		W3 457 317		B +50		W6 468 242		L1 381 478		W5 465 352		W7 510 210		L4 366 430		W3 469 374		B +50		W6 494 303		L1 351 487
3		GARY MOSS	10–4	+691	1457 1431	1454 −3		W4 388 349		W5 501 218		W6 372 248		L2 317 457		W7 475 261		L1 396 554		B +50		W4 442 276		W5 427 291		W6 437 426		L2 374 469		W7 392 308		L1 305 378		B +50
4		DONNA DWAILEEBE	7–7	−524	951 1108	972 +21		L3 349 388		W6 368 349		L2 251 564		W7 392 206		L1 294 548		B +50		W5 344 303		L3 276 442		L6 326 373		W2 430 366		W7 393 344		L1 300 421		B +50		L5 357 400
5		PAUL RICKHOFF	6–8	−669	858 980	873 +15		W2 334 270		L3 218 501		B +50		L1 347 468		L6 295 394		W7 378 264		L4 303 344		L2 352 465		L3 291 427		B +50		L1 305 488		W6 428 344		L7 328 426		W4 400 357
6		PETER EVANS	5–9	−591	1192 740	1103 −89		L1 251 505		L4 349 368		L3 248 372		B +50		W5 394 295		L2 242 468		W7 484 189		L1 325 468		W4 373 326		L3 426 437		B +50		L5 344 428		L2 303 494		L7 331 411
7		THIERRION KAGAN	4–10	−1520		681		B +50		L2 297 455		L1 189 530		L4 206 392		L3 261 475		L5 264 378		L6 189 484		B +50		L2 210 510		L1 350 407		L4 344 393		L3 308 392		W5 426 328		W6 411 331

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.