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Individual Calculations May 2019 |
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| Ivanov, Igor Total change: -0.40 | |   |
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| Latvian Chess Championship 2019 semifinal | Riga | LAT | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 2131 | 4.50 | 7 | -0.02 | 20 | -0.40 | |
|  Rizihs, Valerijs | | | 1778 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Batashevs, Arsens | | | 2003 | LAT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Stabulnieks, Klavs | | | 2230 | LAT | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Polyakov, Fedor | | | 2092 | LAT | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Kolasa, Pjotrs | | | 2020 | LAT | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Indricans, Olgerts | | | 2115 | LAT | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Blinovs, Artjoms | | | 1794 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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