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Individual Calculations September 2009 |
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| Cereijo, Nicolas Total change: 10.35 | |   |
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| IRT Centenario Colegio San Martin | Avellaneda, Buenos Aires | ARG | 2009-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 2090 | 3.00 | 4 | 0.69 | 15 | 10.35 | |
|  Saitta, Jorge | | | 1806 | ARG | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Bertorello, Juan Manuel | f | | 2322 | ARG | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Borda, Ruben | | | 1823 | ARG | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Fell, Sebastian | | | 2133 | ARG | 1.00 | 1 | 0.56 | 15 | 8.40 | |
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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