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Rapid:
Individual Calculations February 2022 |
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| Han, Qixiang Total change: -41.40 | |   |
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| Coulsdon Chess Junior Grand Prix Spring 2022 - 1 Level 5 | London | ENG | 2022-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1158 | 1372 | 3.00 | 6 | -1.51 | 20 | -30.20 | |
|  Grose, Kameron | | | 1274 | ENG | 0.50 | 1 | -0.13 | 20 | -2.60 | |  Marsden, Rupert | | | 1235 | ENG | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Braithwaite, Paul | | | 1017 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Smith, Henry | | | 1248 | ENG | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Mahadevan, Rohit | | | 966 | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jayaprakash, Arnav | | | 1206 | ENG | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Coulsdon Chess New Year Rapidplay 2022 - Section A | London | ENG | 2022-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1148 | 1372 | 1.00 | 2 | -0.56 | 20 | -11.20 | |
| | Chan, Ngo Yu | | | 1158 | ENG | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Bennett, Delroy | | | 1138 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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