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Individual Calculations April 2009 |
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| Ugarte Soto, Cesar Total change: 4.50 | |   |
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| XIV Grand Prix, Segunda Parada | Guayaquil | ECU | 2009-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2220 | 4.00 | 6 | 0.30 | 15 | 4.50 | |
|  Macias, Anthony | | | 1870 | ECU | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Meza Ponce, Jerry | | | 1984 | ECU | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Medina, Miguel | | | 2439 | ECU | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Lozano Urgiles, Gonzalo | | | 1898 | ECU | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Oblitas, Carlomagno | m | | 2461 | PER | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Chiluisa Fuertes, Mario | | | 2055 | ECU | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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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