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Individual Calculations July 2019 |
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| Lapidus, Alexey M. Total change: 16.80 | |   |
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| 73rd Hampstead FIDE Chess Congress U1900 | London | ENG | 2019-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1241 | 2.00 | 5 | 0.42 | 40 | 16.80 | |
|  Ward-Riggs, Samuel | | | 1550 | ENG | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Weersing, Nathan | | | 1376 | ENG | 0.00 | 1 | -0.32 | 40 | -12.80 | | | McGann, John | | | 1228 | ENG | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Sedykh, Stakhey | | | 1393 | ENG | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Kumar, Sanjit S | | | 1392 | ENG | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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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