Individual Calculations September 2011 |
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Marin, Bryan Total change: -1.80 | | |
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III Torneo Internacional de San Jose | San Jose | CRC | 2011-06-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
2078 | 1764 | 0.50 | 4 | -0.06 | 30 | -1.80 | |
| Granados, Carlos | | | 2108 | CRC | 0.00 | 1 | -0.12 | 30 | -3.60 | | Needham, Bryan | | | 2025 | CRC | 0.50 | 1 | 0.32 | 30 | 9.60 | | Urbina Quiros, Edwin | | | 2086 | CRC | 0.00 | 1 | -0.13 | 30 | -3.90 | | Solis, Efren | | | 2092 | CRC | 0.00 | 1 | -0.13 | 30 | -3.90 | | 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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