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Individual Calculations April 2023 |
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| Slagboom, Leandro Total change: 30.40 | |   |
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| The 7th International Youth ChessMates Tournament | Navan | IRL | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 2198 | 4.00 | 5 | 1.03 | 40 | 41.20 | |
|  Defromont, Benjamin | f | | 2350 | FRA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Briem, Stephan | | | 2142 | ISL | 0.50 | 1 | -0.08 | 40 | -3.20 | |  Pikalow, Michael | | | 2049 | GER | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Moracchini, Margaux | | | 2022 | FRA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | O`cuilleanain, Oisin | | | 2083 | IRL | 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) | | | | Dutch Team Competition 2022-2023 - Klasse 1 Round 7 | Various | NED | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2370 | 2198 | 0.00 | 1 | -0.27 | 40 | -10.80 | |
| | Van Wessel, Rudy | m | | 2370 | NED | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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