Rapid:
Individual Calculations March 2019 |
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Lau, William Total change: -13.20 | | |
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15th Golders Green FIDE Rapid Chess U120 | London | ENG | 2019-02-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1209 | 1411 | 1.50 | 4 | -1.52 | 20 | -30.40 | |
| Damodaran, Patrick | | | 1252 | ENG | 0.00 | 1 | -0.71 | 20 | -14.20 | | Khowala, Jai | | | 1181 | ENG | 0.00 | 1 | -0.79 | 20 | -15.80 | | Davies, Michael | | | 1287 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | Aserkoff, Daniel | | | 1117 | ENG | 0.50 | 1 | -0.35 | 20 | -7.00 | | 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) | | Richmond Rapidplay Feb 2019 U1900 | London | ENG | 2019-02-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1468 | 1411 | 3.00 | 5 | 0.86 | 20 | 17.20 | |
| Chatterjee, Sagnik | | | 1571 | ENG | 1.00 | 1 | 0.71 | 20 | 14.20 | | Zhu, Hou Ning | | | 1398 | ENG | 1.00 | 1 | 0.48 | 20 | 9.60 | | Bovtramovics, Vladimirs | | | 1614 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | | Suyash, Srikanta Prasad | | | 1363 | IND | 0.00 | 1 | -0.57 | 20 | -11.40 | | Stoyanov, Boris | | | 1394 | ENG | 1.00 | 1 | 0.48 | 20 | 9.60 | | 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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