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Individual Calculations February 2023 |
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| Martins, Vinicius Tine Total change: -55.00 | |   |
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| Tata Steel Qualifiers 2023 | Wijk aan Zee | NED | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2381 | 2320 | 1.00 | 9 | -2.75 | 20 | -55.00 | |
|  Van Dael, Siem | f | | 2291 | NED | 0.00 | 1 | -0.54 | 20 | -10.80 | |  Pham, Khoi | f | | 2353 | NED | 0.00 | 1 | -0.45 | 20 | -9.00 | | | De Winter, Arthur | f | | 2371 | NED | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Zwirs, Nico | m | | 2467 | NED | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Van Der Werf, Mark | m | | 2412 | NED | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Pijpers, Arthur | m | | 2445 | NED | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Beukema, Stefan | m | | 2411 | BEL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Lopez, Jasel | m | | 2434 | ARU | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Culum, Sanjin | f | | 2242 | BIH | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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