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Individual Calculations August 2022 |
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| Marcelis, Ronald Total change: -17.20 | |   |
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| Amsterdam Science Park Chess Tournament 2022 - Group C | Amsterdam | NED | 2022-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1542 | 1.00 | 2 | -0.43 | 40 | -17.20 | |
|  Alayza Serra, Juan Sebasti | | | 1418 | PER | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Pathak, Raghav | | | 1340 | NED | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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