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Individual Calculations January 2012 |
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| Pena, Alcides Total change: 0.00 | |   |
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| I Torneo Abierto Internacional de Ajedrez IRT LA PERLA DEL SINU | Monteria | COL | 2011-11-11 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2022 | 0 | 0.00 | 2 | 0.00 | 1222 | | 0.00 | |
|  Martinez, Jorge Alexander | | | 2200 | COL | 0.00 | 1 | 0.00 | | 0.00 | |  Anillo Castro, Alfonso | | | 1843 | 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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