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Rapid:
Individual Calculations January 2023 |
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| Chen, Sophia Weizhi Total change: 30.00 | |   |
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| Xadrez na Fabrica da Polvora 2022 (2) | Oeiras | POR | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1034 | 2.00 | 5 | 0.98 | 40 | 39.20 | |
|  Ulyanovskyy, Viktor | f | | 2140 | UKR | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Guedes, Rui Pedro Dos Santos | | | 1074 | POR | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Maissa, Susana Flora Cesana | | | 1252 | POR | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Silva, Tome Mourao Horta | | | 1555 | POR | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Verissimo, Raul | | | 1159 | POR | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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) | | | | CD Lisboa Jovens Semirrapidas 2022-23 - U14 | Lisboa | POR | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1034 | 0.00 | 2 | -0.43 | 40 | -17.20 | |
| | Moldovan, Lucas Gabriel | | | 1612 | POR | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Nery, Henrique | | | 1101 | POR | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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) | | | | CD Lisboa Jovens Semirrapidas Equipas 2022-23 - U20 | Lisboa | POR | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1108 | 1034 | 1.00 | 2 | 0.20 | 40 | 8.00 | |
| | Silvestre, Henrique Correia | | | 1138 | POR | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Melekhin, Platon | | | 1078 | RUS | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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