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Individual Calculations March 2014 |
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| Tossi Duhamel, Claudio Total change: 0.90 | |   |
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| Primer Torneo Internacional de Ajedrez Amateur sub-2200 de elo, Donihue 2014. | Donihue | CHI | 2014-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 1773 | 0.50 | 3 | 0.06 | 15 | 0.90 | |
|  Valenzuela Morales, Jorge | | | 1992 | CHI | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Urzua Duran, Manuel | | | 2161 | CHI | 0.50 | 1 | 0.41 | 15 | 6.15 | | | Marin Munoz, Roque | | | 2099 | CHI | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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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