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Blitz:
Individual Calculations December 2021 |
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| Chang, Y Ben Total change: -46.40 | |   |
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| Brentwood School FIDE Invitational Weekend - Saturday Blitz | London | ENG | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1322 | 1.00 | 5 | -1.36 | 20 | -27.20 | |
|  Catabay, Mae Katelyn Rose | | | 1116 | ENG | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Damodaran, Patrick | | | 1320 | ENG | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Pert, Max | | | 1350 | ENG | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Siddharth, Lakshan | | | 1469 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Latypova, Olga L | | | 1440 | ENG | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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) | | | | Brentwood School FIDE Invitational Weekend - Sunday Blitz | London | ENG | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1322 | 0.00 | 3 | -0.96 | 20 | -19.20 | |
| | Pert, Max | | | 1350 | ENG | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Latypov, Egor | | | 1590 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Rida, Ruqayyah | | | 1446 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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