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Individual Calculations September 2011 |
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| Urbina Quiros, Edwin Total change: 0.75 | |   |
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| III Torneo Internacional de San Jose | San Jose | CRC | 2011-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2086 | 4.00 | 8 | 0.05 | 15 | 0.75 | |
|  Montes Fonseca, Oscar | | | 1951 | CRC | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Hevia Alejano, Carlos Antonio | f | | 2465 | CUB | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Izaguirre M, Allan | | | 1872 | CRC | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Perez Perez, Osniel | f | | 2263 | CUB | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Juarez Flores, Carlos A. | m | | 2340 | GUA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Marin, Bryan | | | 1764 | CRC | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Davila, Carlos | m | | 2307 | NCA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Cantillo Alvarado, Luis | | | 1780 | CRC | 0.50 | 1 | -0.36 | 15 | -5.40 | |
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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