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Rapid:
Individual Calculations August 2017 |
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| Rupinta, William Total change: 9.00 | |   |
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| Jedah International Chess Tournament | Jeddah | KSA | 2017-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1888 | 2.00 | 4 | 0.45 | 20 | 9.00 | |
|  Abdel Rahman, Ahmed | | | 2057 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Megahed, Ahmed | | | 1580 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Tantawy, Adel | | | 2045 | EGY | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Gaafar, Hassan | c | | 2231 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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