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Individual Calculations January 2015 |
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| Lunar Martinez, Wilfredo Jose Total change: 1.20 | |   |
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| IRT Copa "Navidad Asoajedrene 2014" | Porlamar | VEN | 2014-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1753 | 1.50 | 2 | 0.03 | 40 | 1.20 | |
|  Riveron Comptis, David | | | 1699 | CUB | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Macayo Alfaro, Kenneth Adriel | | | 1407 | VEN | 1.00 | 1 | 0.11 | 40 | 4.40 | |
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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