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Individual Calculations October 2017 |
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| Gaprindashvili, Nona Total change: -9.60 | |   |
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| 17h European Senior Chess Campionsship 65 | Sabadell Espana | ESP | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 2316 | 5.50 | 9 | -0.96 | 10 | -9.60 | |
|  Ilyes, Peter | | | 1996 | NOR | 0.50 | 1 | -0.37 | 10 | -3.70 | |  Idesis, Yaacov | | | 1988 | ISR | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Zhelesny, Stanislav | f | | 2028 | RUS | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Hutchinson, Norman A | | | 2040 | ENG | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Simon Padros, Emili | f | | 2150 | ESP | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Lederman, Leon | m | | 2241 | ISR | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Renman, Nils-Gustaf | m | | 2353 | SWE | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Kolbak, Jens | | | 2216 | DEN | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Gruzmann, Boris | f | | 2210 | GER | 0.50 | 1 | -0.14 | 10 | -1.40 | |
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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