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Individual Calculations November 2018 |
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| Hifad, Rachid Total change: -21.00 | |   |
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| 43rd World Chess Olympiad 2018 | Batumi | GEO | 2018-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 2174 | 0.50 | 2 | -1.05 | 20 | -21.00 | |
|  Gumpo, Thabo | c | | 2059 | BOT | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Kanz, Ahmad Safy | | | 1826 | AFG | 0.00 | 1 | -0.89 | 20 | -17.80 | |
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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