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Rapid:
Individual Calculations August 2023 |
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| Rojas Vindas, Emmanuel De Jesus Total change: 140.00 | |   |
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| I Brada Chess Open Rapid 2023 | San Jose | CRC | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1188 | 4.50 | 8 | 3.50 | 40 | 140.00 | |
|  Gonzalez Galvan, Juan Manuel | f | | 2252 | ESP | 0.50 | 1 | 0.50 | 40 | 20.00 | |  Hernandez Perez, Javier Francisco | | | 1108 | CRC | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Urbina Quiroz, Edwin | | | 2106 | CRC | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Alvarado Guzman, Alberto | | | 1556 | CRC | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Mena Vilchez, Ulises | | | 1685 | CRC | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Vega Hidalgo, Edgar | | | 1492 | CRC | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Diaz Charpentier, Kristel Meliss | | wf | 1890 | CRC | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Nunez Avendano, Manrique | | | 1554 | CRC | 1.00 | 1 | 0.90 | 40 | 36.00 | |
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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