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Individual Calculations May 2022 |
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| Lejzerowicz, Nathan Total change: -18.40 | |   |
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| Belgian Youth Chess Championship 2022 -12 Boys | Blankenberge | BEL | 2022-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1241 | 2.00 | 6 | -0.46 | 40 | -18.40 | |
|  Ho, Sy Le | | | 1456 | BEL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Maes, Lander | | | 1422 | BEL | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Plomp, Luka | | | 1272 | BEL | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Katumwa, Iko | | | 1233 | BEL | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Peeters, Vince | | | 1093 | BEL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Ahn, Maximilian | | | 1388 | BEL | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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