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Individual Calculations November 2017 |
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| Elorta, David Total change: -23.40 | |   |
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| 2017 Negros International Open Chess Championship | Bacolod City | PHI | 2017-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2313 | 1.00 | 5 | -2.34 | 10 | -23.40 | |
|  Velarde, Jerish John | | | 1913 * | PHI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Short, Nigel D | g | | 2698 | ENG | 0.00 | 1 | -0.09 | 10 | -0.90 | |  Magallanes, Rey Jomar | | | 2068 | PHI | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Pangilinan, Stephen Rome | f | | 2151 | PHI | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Mirano, Kevin | | | 2048 | PHI | 0.00 | 1 | -0.82 | 10 | -8.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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