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Individual Calculations December 2019 |
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| Raudales Canaca, Victor Alfonso Total change: 0.00 | |   |
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| VIII Panamericano Individual de Ajedrez IBCA Costa Rica 2019 | San Jose | CRC | 2019-10-30 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1340 | 0 | 2.50 | 5 | 0.00 | 1340 | | 0.00 | |
|  Telles, Rigoberto | | | 1226 | CRC | 0.50 | 1 | 0.00 | | 0.00 | |  Loasiga Perez, Carlos Alberto | | | 1399 | NCA | 0.00 | 1 | 0.00 | | 0.00 | | | Morelli, Daniel | | | 1372 | ARG | 1.00 | 1 | 0.00 | | 0.00 | | | Mendoza Lainez, Ricardo Jose | | | 1153 | NCA | 1.00 | 1 | 0.00 | | 0.00 | | | Jaramillo, Carlos Mario | | | 1549 | COL | 0.00 | 1 | 0.00 | | 0.00 | |
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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