Individual Calculations July 2013 |
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Cuesta Cifuentes, Jair Alfonso Total change: 6.45 | | |
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IRT Copa UDI Ajedrez Santander 2013 | Bucaramanga | COL | 2013-05-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
2024 | 1867 | 2.00 | 5 | 0.43 | 15 | 6.45 | |
| Cupaban Bautista, Sergio Aleja | | | 1989 | COL | 1.00 | 1 | 0.67 | 15 | 10.05 | | Peinado, Giovanny | | | 2204 | COL | 0.00 | 1 | -0.12 | 15 | -1.80 | | Rincon R, Javier Duvan | | | 1633 | COL | 1.00 | 1 | 0.21 | 15 | 3.15 | | Martinez, Jorge Alexander | | | 2174 | COL | 0.00 | 1 | -0.14 | 15 | -2.10 | | Peinado, Edwin Halley | | | 2118 | COL | 0.00 | 1 | -0.19 | 15 | -2.85 | | 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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