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Individual Calculations May 2023 |
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| Cafolla, Peter Total change: 12.20 | |   |
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| III ABIERTO INTERNACIONAL DE AJEDREZ CIUDAD DE COIN SUPRA 1850 | Coin (Malaga) | ESP | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1869 | 3.50 | 6 | 0.61 | 20 | 12.20 | |
|  Fernandez Garcia, Javier | | | 2038 | ESP | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Terron Elena, Francisco M. | f | | 2167 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Da Silva, Jose Carlos Peixoto M. | | | 1606 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Perez Aleman, Pedro Tomas | | | 1986 | ESP | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Zajac, Karol | | | 1569 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Dumont, Andre | | | 1906 | BEL | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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