Individual Calculations May 2018 |
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Sierra, Henry Alberto Total change: 23.20 | | |
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Semifinal 2 del Selectivo a la 43 Olimpiada Mundial Batumi- Georgia | Tunja | COL | 2018-04-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1649 | 1522 | 2.00 | 4 | 0.58 | 40 | 23.20 | |
| Toro Castaneda, Elizabeht | c | | 1922 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Serrato, Rafael Antonio | | | 1871 | COL | 0.00 | 1 | -0.11 | 40 | -4.40 | | Corredor Agamez, Michelle | | | 1159 | COL | 1.00 | 1 | 0.10 | 40 | 4.00 | | Acosta, Jaime | | | 1645 | COL | 1.00 | 1 | 0.67 | 40 | 26.80 | | * 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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