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Rapid:
Individual Calculations November 2023 |
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| Gandhi, Preesh Total change: -1.20 | |   |
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| 2023 Birmingham Junior Open Under 18 Group A | Birmingham | ENG | 2023-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1219 | 0.50 | 3 | -0.01 | 40 | -0.40 | |
|  Patel, Keatan | | | 1634 | ENG | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Davies, Dylan | | | 1391 | ENG | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Amir, Zain | | | 1490 | ENG | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | 35th Birmingham Rapidplay Inter | Birmingham | ENG | 2023-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1219 | 1.50 | 6 | -0.02 | 40 | -0.80 | |
|  Brown, Victor J | | | 1210 | ENG | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Rosser, Geoffrey C | | | 1490 | ENG | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Hankey, Chris P | | | 1515 | ENG | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Doherty, Sean | | | 1527 | ENG | 0.00 | 1 | -0.14 | 40 | -5.60 | | | White, Gary M | | | 1611 | ENG | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Shivakumar, Akshath | | | 1241 | ENG | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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