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Individual Calculations September 2012 |
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| Arancibia Morales, Ives Total change: -13.50 | |   |
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| TORNEO I.R.T VACACIONES DE INVIERNO CIRCULO DE AJEDREZ ANTOFAGASTA | Antofagasta16 | CHI | 2012-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 1927 | 0.00 | 2 | -0.45 | 30 | -13.50 | |
|  Mesias Rojas, Rabindranath | | | 2232 | CHI | 0.00 | 1 | -0.14 | 30 | -4.20 | |  Adasme Fredes, Mauricio Felipe | | | 2066 | CHI | 0.00 | 1 | -0.31 | 30 | -9.30 | |
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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