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Individual Calculations January 2018 |
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| Maryasin, Boris Total change: -21.90 | |   |
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| Ashdod Championship 2017 | Ashdod | ISR | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 2321 | 4.00 | 8 | -2.19 | 10 | -21.90 | |
|  Slobodiansky, Steven | | | 1982 | ISR | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Fainman, Tomer | | | 1976 | ISR | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Belytsky, Alexandr | f | | 2221 | RUS | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Rahmilevitz, Anton | | | 2118 | ISR | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Taichman, Ori | | | 2261 | ISR | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Grossman, Michael | | | 2170 | ISR | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Martianov, Andre | | | 1984 | ISR | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Shapiro, Evgeny | | | 2013 | ISR | 0.00 | 1 | -0.86 | 10 | -8.60 | |
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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