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Individual Calculations May 2012 |
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| Principe, Gerson Total change: 18.60 | |   |
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| I Torneo Internacional "Ciudad de Piura" | PIURA | PER | 2012-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2146 | 4.00 | 6 | 1.24 | 15 | 18.60 | |
|  Mitma, Ivan | | | 2028 | PER | 1.00 | 1 | 0.34 | 15 | 5.10 | |  Saavedra, Moises | | | 2041 | PER | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Quispe Santacruz, Javier | | | 2116 | PER | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Terry, Renato | f | | 2447 | PER | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Condori, Edwin | | | 2210 | PER | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Cuellar, Diego | f | | 2247 | PER | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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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