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Individual Calculations March 2010 |
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| Santiago Lastra, Nefi Total change: 17.40 | |   |
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| V Open IRT Renaldo Llerena | Arequipa - Peru | PER | 2009-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2068 | 3.00 | 6 | -0.05 | 15 | -0.75 | |
|  Cabrera Huaman, Andres | | | 2301 | PER | 1.00 | 1 | 0.79 | 15 | 11.85 | |  Aguilar, Victor | | | 2162 | PER | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Delgado, Victor | | | 1967 | PER | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Gomez Caceres, Jafet | | | 1928 | PER | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Cutipa, Gianfranco | | | 2077 | PER | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Cabrera Huaman, Rodolfo | | | 1956 | PER | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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) | | | | III TORNEO INTERNACIONAL IRT "CIUDAD DE JULIACA" | JULIACA | PER | 2010-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2068 | 2.50 | 3 | 1.21 | 15 | 18.15 | |
| | Condori Luque, Harvey Moise | | | 1854 | PER | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Gutierrez, Carmelo | f | | 2303 | PER | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Iturry, William | | | 2206 | PER | 0.50 | 1 | 0.19 | 15 | 2.85 | |
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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