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Individual Calculations February 2020 |
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| Martirosyan, David Total change: 24.40 | |   |
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| PRAGUE OPEN 2020 B - FIDE open | Praha | CZE | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1435 | 3.50 | 9 | 0.61 | 40 | 24.40 | |
|  Kusak, Lubomir | | | 1767 | CZE | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Renkens, Stef | | | 1668 | BEL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Melnikov, Ivan | | | 1182 | CZE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Dundalek, Jozef | | | 1604 | CZE | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Ochedzan, Filip | | | 1533 | POL | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Istel, Oldrich | | | 1629 | CZE | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Ford, Clifton P | | | 1803 | USA | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Werner, Roman | | | 1535 | CZE | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Kuchta, Jiri | | | 1513 | CZE | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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