Individual Calculations July 2009 |
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Ocana Briones, Eduardo Total change: -12.90 | | |
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XIV Grand Prix, 3era. Parada | Guayaquil | ECU | 2009-04-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1858 | 2149 | 2.50 | 4 | -0.86 | 15 | -12.90 | |
| Sanchez, Cinthya | | | 1799 | ECU | 1.00 | 1 | 0.11 | 15 | 1.65 | | Ricaurte Macancela, Juan Carlos | | | 1880 | ECU | 0.50 | 1 | -0.33 | 15 | -4.95 | | Uvidia, Marcelo | | | 1799 | ECU | 1.00 | 1 | 0.11 | 15 | 1.65 | | Achig Balarezo, Jose | | | 1952 | ECU | 0.00 | 1 | -0.75 | 15 | -11.25 | | 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) | |
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