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Individual Calculations May 2023 |
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| Royle, Alex Total change: 68.00 | |   |
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| 3rd 4NCL Easter Congress Under 2000 | Daventry | ENG | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1573 | 4.50 | 6 | 1.70 | 40 | 68.00 | |
|  Siu, Kam Wa | | | 1642 | HKG | 1.00 | 1 | 0.60 | 40 | 24.00 | |  Tart, Peter K | | | 1857 | ENG | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Jackson, Gary C | | | 1773 | ENG | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Ganguly, Aryaman | | | 1255 | IND | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Ganguly, Anshuman | | | 1472 | IND | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Borissow, Magnus | | | 1581 | ENG | 0.50 | 1 | 0.01 | 40 | 0.40 | |
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) | | |
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