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Individual Calculations January 2020 |
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| Alguttani, Faraj Adel Total change: -46.00 | |   |
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| 2019 African Youth Chess Championship (Under 10 Open) | Windhoek | NAM | 2019-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1431 | 1.00 | 3 | -1.15 | 40 | -46.00 | |
|  Wael Sabry, Mina | | | 1434 | EGY | 0.00 | 1 | -0.50 | 40 | -20.00 | |  Ramaroson, Roy Valhero | | | 1218 | MAD | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Felix, Raphael | | | 1098 | RSA | 0.00 | 1 | -0.88 | 40 | -35.20 | |
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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