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Individual Calculations November 2010 |
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| Perez De Leon, Roberto Total change: -10.80 | |   |
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| ABIERTO CIUDAD HABANA COPA GIRALDILLA GRUPO II | CIUDAD HABANA | CUB | 2010-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 2107 | 4.50 | 10 | -0.72 | 15 | -10.80 | |
|  Ajete Alberdi, Jose Serafin | | | 2017 | CUB | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Salgado Segui, Roberto | | | 2195 | CUB | 0.50 | 1 | 0.12 | 15 | 1.80 | |  Catala Matienzo, Ivette | | wf | 2159 | CUB | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Fleites Marti, Yuleikys | | wm | 2179 | CUB | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Gonzalez, Dalia | | | 2028 | CUB | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Chacon Beltran, Jose Antonio | | | 2068 | CUB | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Rey Rodriguez, Yoanky | | | 2018 | CUB | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Perera Alfonso, Rene Humberto | | | 2065 | CUB | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Perez Rodriguez, Ariel | | | 2038 | CUB | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Miranda Rodriguez, Tania | | wf | 2142 | CUB | 0.00 | 1 | -0.45 | 15 | -6.75 | |
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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