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Individual Calculations April 2023 |
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| Timmermans, Raymond Total change: 17.60 | |   |
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| DD Den Haag Open Schaakkampioenschap 2022 Round 5-9 | Den Haag | NED | 2023-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1859 | 2.00 | 3 | 0.39 | 40 | 15.60 | |
|  Labruyere, Roger | | | 2107 | NED | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Weerts, Rene | | | 1627 | NED | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Kinoshita, Kanako | | | 1767 | JPN | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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) | | | | Dutch Team Competition 2022-2023 - Klasse 4 Round 7 | Various | NED | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1859 | 0.50 | 1 | 0.05 | 40 | 2.00 | |
|  Sibbing, Sjaak | | | 1895 | NED | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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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