Individual Calculations July 2012 |
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Romo Herrera Ibarrola, Mar Total change: -4.80 | | |
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North America Youth Chess Championships U-14 Female | MEXICO DF | MEX | 2012-05-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1903 | 1623 | 0.00 | 1 | -0.16 | 30 | -4.80 | |
| Fuentes Godoy, Lilia Ivonn | | | 1903 | MEX | 0.00 | 1 | -0.16 | 30 | -4.80 | | 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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