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Individual Calculations September 2012 |
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| Czakon, Jakub Total change: 9.50 | |   |
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| XXXVIII Open Internacional Escacs “Vila de Sitges” Grup “A” | Sitges | ESP | 2012-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2343 | 2481 | 7.00 | 9 | 0.95 | 10 | 9.50 | |
|  Gurrutxaga Telleria, Jose Luis | | | 2085 | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Franco Valencia, Beatriz Irene | | wf | 2253 | COL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Arenas, David | m | | 2406 | COL | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Debray, Christopher | m | | 2380 | FRA | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Pakleza, Zbigniew | m | | 2468 | POL | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Saptarshi, Roy | m | | 2389 | IND | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Palit, Somak | m | | 2393 | IND | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Hjelmaas, Lars | f | | 2273 | NOR | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Alarcon Casellas, Rolando | f | | 2436 | CUB | 0.50 | 1 | -0.06 | 10 | -0.60 | |
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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