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Rapid:
Individual Calculations March 2020 |
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| Lapidus, Alexey M. Total change: -55.80 | |   |
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| 25th Golders Green FIDE Rapid U170 | London | ENG | 2020-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1425 | 0.00 | 5 | -2.66 | 20 | -53.20 | |
|  Yong, Tuck Kei | | | 1244 | MAS | 0.00 | 1 | -0.74 | 20 | -14.80 | |  Heydon, Zulfi | | | 1507 | ENG | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Zhou, Jing | | | 1511 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Ward, Jacob | | | 1404 | ENG | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Rozak, Jakub | | | 1340 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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) | | | | Richmond Rapidplay 2020 FEB U1900 U160 | London | ENG | 2020-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1425 | 1.00 | 3 | -0.13 | 20 | -2.60 | |
| | Dunn, Maxim | | | 1729 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Soulier, Alfred | | | 1273 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Hill-Wood, Edward | | | 1587 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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