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Rapid:
Individual Calculations February 2021 |
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| Herraiz Ciudad, Miguel Total change: 36.80 | |   |
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| Campeonato de Ajedrez Sub-16 por Equipos de Madrid Grupo B 2020 (R1-R6) | Madrid | ESP | 2020-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1229 | 3.00 | 4 | 1.40 | 20 | 28.00 | |
|  Cousido Schwarz, Santiago | | | 1440 | ESP | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Cousido Schwarz, Santiago | | | 1440 | ESP | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Garcia Trabanca, Ana | | | 1181 | ESP | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Garcia Trabanca, Ana | | | 1181 | ESP | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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) | | | | Campeonato de Ajedrez Rapido por Equipos 2020-2021 (Rds 8-14) | Madrid | ESP | 2020-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1229 | 1.00 | 4 | 0.44 | 20 | 8.80 | |
| | Pimentel De Jesus, Jose Rafael | | | 1641 | ESP | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Pimentel De Jesus, Jose Rafael | | | 1641 | ESP | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Hernandez Brea, Rolando | | | 1463 | ESP | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Hernandez Brea, Rolando | | | 1463 | ESP | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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) | | |
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