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Individual Calculations January 2023 |
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| Ten Hacken, Jos Total change: -4.20 | |   |
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| Dutch Team Competition 2022-2023 - Klasse 2 Round 5 | Various | NED | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2081 | 0.00 | 1 | -0.64 | 20 | -12.80 | |
|  Bulthuis, Jelle | | | 1978 | NED | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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) | | | | Chessfestival Groningen 2022 Vierkampen | Groningen | NED | 2022-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2081 | 1.50 | 3 | 0.43 | 20 | 8.60 | |
|  Adithya, A Chullikkad | c | | 2205 | IND | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Stork, Ornett | | | 2126 | NED | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Kuling, Lody | | | 2233 | NED | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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