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Individual Calculations January 2023 |
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| Castillo Lopez, Jon Total change: -20.00 | |   |
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| Mill Hill Congress - December - U2400 | London | ENG | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1534 | 0.00 | 2 | -0.23 | 40 | -9.20 | |
|  Volovich, Julia | | | 1791 | ENG | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Ganger, Rajan | | | 1992 | ENG | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | XXIX Open Internacional Ayto de Erandio | Erandio (Vizcaya) | ESP | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1534 | 1.50 | 4 | -0.27 | 40 | -10.80 | |
| | Ruiz Abad, Juan Manuel | | | 2147 | ESP | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Menoyo Garcia, Leire | | | 1434 | ESP | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Belver Garcia, Santiago | | | 1176 | ESP | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Perez Muela, Diego | | | 1766 | ESP | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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