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Rapid:
Individual Calculations November 2023 |
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| Dissanayake, Sathsara Total change: 17.20 | |   |
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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 |
| 1382 | 1217 | 2.00 | 5 | 0.43 | 40 | 17.20 | |
|  Wong, Tristan | | | 1425 | ENG | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Sohi, Aarav | | | 1164 | ENG | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Amir, Zain | | | 1490 | ENG | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Patel, Keatan | | | 1634 | ENG | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Patel, Diah | | | 1197 | ENG | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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