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Rapid:
Individual Calculations October 2019 |
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| Jayawarna, Thisumi Total change: -4.20 | |   |
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| 2019 UK Chess Challenge Terafinal Under 8 | Daventry | ENG | 2019-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1243 | 1111 | 1.50 | 5 | -0.21 | 20 | -4.20 | |
|  Damodaran, Patrick | | | 1288 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Yu, William | | | 1093 | ENG | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Soulier, Alfred | | | 1045 | ENG | 0.00 | 1 | -0.59 | 20 | -11.80 | |  Muppidi, Anirudh R | | | 1397 | ENG | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Fellowes, Billy | | | 1393 | ENG | 0.50 | 1 | 0.34 | 20 | 6.80 | |
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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