Individual Calculations February 2023 |
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Van Der Does, Bert Total change: -47.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Tata Steel Tienkampen 2023 | Wijk aan Zee | NED | 2023-01-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1287 | 1236 | 1.00 | 5 | -1.18 | 40 | -47.20 | |
| Post, Louwe | | | 1080 | NED | 0.50 | 1 | -0.21 | 40 | -8.40 | | Clausen, Mieke | | | 1208 | NED | 0.00 | 1 | -0.54 | 40 | -21.60 | | De Weerd, Bert | | | 1286 | NED | 0.50 | 1 | 0.07 | 40 | 2.80 | | Stolwijk, Peter | | | 1442 | NED | 0.00 | 1 | -0.24 | 40 | -9.60 | | Jean, Robert | | | 1419 | FRA | 0.00 | 1 | -0.26 | 40 | -10.40 | | 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) | |
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