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Rapid:
Individual Calculations August 2018 |
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| Corvera Choi, Kemos Total change: 37.20 | |   |
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| III Abierto de Ajedrez Tlalpan 2da Fuerza | Ciudad de Mexico | MEX | 2018-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1632 | 1.00 | 1 | 0.62 | 20 | 12.40 | |
|  Ramirez Tapia, Jonathan Ed | | | 1720 | MEX | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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) | | | | III Abierto de Ajedrez de Tlalpan II 2da Fuerza | Ciudad de Mexico | MEX | 2018-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1632 | 2.00 | 2 | 1.24 | 20 | 24.80 | |
| | Hernandez Urbina, Martin | | | 1794 | MEX | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Mendez Tovar, Rosario Trin | | | 1657 | MEX | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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