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Dallas, TX
April 4, 2009
Division A
 Rating
Rank NameW–LSpreadOld
Perf
New
+/−
Round-by-Round Results
1[photo]PAUL
HOLSER
4–2+2901748
2008
1771
+23
[photo]
L4
302
342
[photo]
W3
522
384
[photo]
L2
417
435
[photo]
W4
488
387
[photo]
W3
416
370
[photo]
W2
403
340
2[photo]SAM
DICK-ONUOHA
3½–2½+891631
1930
1659
+28
[photo]
T3
383
383
[photo]
W4
439
357
[photo]
W1
435
417
[photo]
L3
338
413
[photo]
W4
507
380
[photo]
L1
340
403
3[photo]CHRIS
CREE
2½–3½−1351879
1633
1861
−18
[photo]
T2
383
383
[photo]
L1
384
522
[photo]
L4
405
462
[photo]
W2
413
338
[photo]
L1
370
416
[photo]
W4
448
417
4[photo]MICHAEL
EARLY
2–4−2441841
1530
1818
−23
[photo]
W1
342
302
[photo]
L2
357
439
[photo]
W3
462
405
[photo]
L1
387
488
[photo]
L2
380
507
[photo]
L3
417
448
Division B
 Rating
Rank NameW–LSpreadOld
Perf
New
+/−
Round-by-Round Results
1[photo]LEE
BROOKS
6–0+3751386
2249
1464
+78
[photo]
W2
397
329
[photo]
W6
360
328
[photo]
W4
377
288
[photo]
W5
480
456
[photo]
W3
366
318
[photo]
W3
389
275
2[photo]MICHAEL
CHITWOOD
3–3+421328
1308
1327
−1
[photo]
L1
329
397
[photo]
W4
374
337
[photo]
W5
420
334
[photo]
L3
356
382
[photo]
L6
330
437
[photo]
W5
444
324
3[photo]BRYAN
PEPPER
3–3+61399
1316
1394
−5
[photo]
W4
372
317
[photo]
L5
381
435
[photo]
W6
410
269
[photo]
W2
382
356
[photo]
L1
318
366
[photo]
L1
275
389
4[photo]PAT
SANCHEZ
2½–3½−1191234
1222
1234
+0
[photo]
L3
317
372
[photo]
L2
337
374
[photo]
L1
288
377
[photo]
W6
333
326
[photo]
W5
420
365
[photo]
T6
382
382
5[photo]PAUL
HAGELSTEIN
2–4−1531269
1109
1256
−13
[photo]
W6
455
377
[photo]
W3
435
381
[photo]
L2
334
420
[photo]
L1
456
480
[photo]
L4
365
420
[photo]
L2
324
444
6[photo]KAREN
DACOSTA
1½–4½−1511294
961
1267
−27
[photo]
L5
377
455
[photo]
L1
328
360
[photo]
L3
269
410
[photo]
L4
326
333
[photo]
W2
437
330
[photo]
T4
382
382
Division C
 Rating
Rank NameW–LSpreadOld
Perf
New
+/−
Round-by-Round Results
1[photo]PHYLLIS
OWEN
4–2+4531019
1082
1025
+6
[photo]
W4
384
280
[photo]
L3
333
407
[photo]
L2
280
358
[photo]
W4
435
344
[photo]
W3
497
234
[photo]
W2
452
305
2[photo]CRAIG
SJOSTROM
4–2+14932
1115
956
+24
[photo]
W3
419
288
[photo]
W4
331
298
[photo]
W1
358
280
[photo]
W3
395
376
[photo]
L4
318
418
[photo]
L1
305
452
3[photo]JOY
NEES
2–4−190907
675
886
−21
[photo]
L2
288
419
[photo]
W1
407
333
[photo]
W4
456
297
[photo]
L2
376
395
[photo]
L1
234
497
[photo]
L4
372
382
4[photo]ROBIN
GATES
2–4−277746
734
745
−1
[photo]
L1
280
384
[photo]
L2
298
331
[photo]
L3
297
456
[photo]
L1
344
435
[photo]
W2
418
318
[photo]
W3
382
372

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.

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