Individual Calculations January 2017 |
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Balmaceda Segura, Randall Total change: 20.00 | | |
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Gran Torneo Abierto Metropolitano 2016 | San Jose | CRC | 2016-12-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1628 | 1295 | 1.00 | 4 | 0.50 | 40 | 20.00 | |
| Porras Chavarria, Steve | | | 1695 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | Zuniga Cerdas, Fernando | | | 1570 | CRC | 0.00 | 1 | -0.17 | 40 | -6.80 | | Herrera Boschini, Gabriel | | | 1646 | CRC | 1.00 | 1 | 0.89 | 40 | 35.60 | | Alvarado Castro, Francisco | | | 1601 | CRC | 0.00 | 1 | -0.14 | 40 | -5.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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