Individual Calculations February 2023 |
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Bosma, Erik Total change: -9.40 | | |
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Tata Steel weekendvierkampen 2023 | Wijk aan Zee | NED | 2023-01-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
2149 | 2015 | 0.50 | 3 | -0.47 | 20 | -9.40 | |
| Uitenbroek, Hans | | | 2082 | NED | 0.50 | 1 | 0.09 | 20 | 1.80 | | Boucquet, Emile | c | | 2206 | BEL | 0.00 | 1 | -0.25 | 20 | -5.00 | | Kumar, Prajit Sai | | | 2158 | NED | 0.00 | 1 | -0.31 | 20 | -6.20 | | 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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