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Individual Calculations January 2010 |
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| Antal, Gergely Total change: 13.50 | |   |
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| 13th Annual Texas Collegiate Chess Championship | Houston, Texas | USA | 2009-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2344 | 2495 | 3.50 | 4 | 0.83 | 10 | 8.30 | |
|  Gogte, Yashodhan | | | 2170 | IND | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Flores, Mauricio | g | | 2510 | CHI | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Kuljasevic, Davorin | m | | 2544 | CRO | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Lopez Ii, Nelson | | | 2150 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 4th Edmonton International | Edmonton, Alberta | CAN | 2009-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2403 | 2495 | 6.00 | 9 | 0.52 | 10 | 5.20 | |
| | Esserman, Marc | m | | 2408 | USA | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Mackinnon, Keith | | | 2125 | CAN | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Kraai, Jesse | g | | 2510 | USA | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Haessel, Dale | f | | 2201 | CAN | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Mikhalevski, Victor | g | | 2607 | ISR | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Friedel, Josh | g | | 2551 | USA | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Pechenkin, Vladimir | f | | 2372 | CAN | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Porper, Edward | m | | 2445 | CAN | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Hansen, Eric | f | | 2409 | CAN | 1.00 | 1 | 0.38 | 10 | 3.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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