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Individual Calculations January 2009 |
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| Nemes, Gyorgy Total change: -19.50 | |   |
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| 13th Olympiad for Blind and visualy impaired chess players | Crete | GRE | 2008-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 2009 | 2.00 | 5 | -0.78 | 25 | -19.50 | |
|  Kalik, Jan | | | 2022 | CZE | 0.50 | 1 | 0.02 | 25 | 0.50 | | | Hengles, Roberto Carlos | | | 1974 | BRA | 0.50 | 1 | -0.05 | 25 | -1.25 | |  Mynzat, Gerasim | | | 1917 | MDA | 0.50 | 1 | -0.13 | 25 | -3.25 | | | Holmela, Kari | | | 1918 | FIN | 0.50 | 1 | -0.12 | 25 | -3.00 | | | Znuderl, Matej | | | 2010 | SLO | 0.00 | 1 | -0.50 | 25 | -12.50 | |
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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