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Individual Calculations April 2023 |
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| Swiatkowski, Aram Total change: -19.20 | |   |
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| Mill Hill Congres March 2023 - Under 1900 | London | ENG | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1592 | 3.00 | 5 | -0.48 | 40 | -19.20 | |
|  Ariyaratne, Prabodha | | | 1314 | ENG | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Zhang, Junyi | | | 1444 | ENG | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Thompson, David Nigel | | | 1309 | ENG | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Harper, V Ray | | | 1631 | ENG | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Crompton, Robert | | | 1474 | ENG | 0.50 | 1 | -0.16 | 40 | -6.40 | |
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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