Individual Calculations June 2023 |
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Retana Solano, Eduardo Total change: -35.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Campeonato Nacional Senior 2023 Mayores 65 | San Jose | CRC | 2023-04-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1498 | 1341 | 0.00 | 3 | -0.89 | 40 | -35.60 | |
| Saenz Forero, Fernando | | | 1564 | CRC | 0.00 | 1 | -0.22 | 40 | -8.80 | | Pomares Herrera, Efrain | | | 1517 | CRC | 0.00 | 1 | -0.27 | 40 | -10.80 | | Moran, Mike | | | 1412 | CRC | 0.00 | 1 | -0.40 | 40 | -16.00 | | 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) | |
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