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Blitz:
Individual Calculations August 2023 |
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| Diaz Charpentier, Ashly Valeria Total change: -64.00 | |   |
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| Campeonato Nacional Categorias Pares Blitz U18 2023 | Pococi | CRC | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1097 | 1206 | 1.00 | 4 | -1.60 | 40 | -64.00 | |
|  Redondo Washington, Josymar | | | 1151 | CRC | 0.00 | 1 | -0.58 | 40 | -23.20 | |  Angulo Valladares, Kyara Melissa | | | 1042 | CRC | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Redondo Washington, Josymar | | | 1151 | CRC | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Angulo Valladares, Kyara Melissa | | | 1042 | CRC | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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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