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Individual Calculations May 2019 |
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| Kozlovskaya, Valentina Total change: -15.80 | |   |
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| 2019 World Senior Team Chess Championships open 50plus | Rhodes | GRE | 2019-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2193 | 2161 | 2.50 | 7 | -0.79 | 20 | -15.80 | |
|  Hoehn, Michael | | | 2040 | GER | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Neave, George | | | 2101 | SCO | 0.50 | 1 | -0.08 | 20 | -1.60 | |  Druckenthaner, Andreas | f | | 2304 | AUT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Ungure, Liga | | wf | 1930 | LAT | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Manor, Ilan | g | | 2461 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Petursson, Margeir | g | | 2492 | ISL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Macelligott, Gerard | c | | 2025 | IRL | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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