Individual Calculations February 2023 |
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Van Pelt, Erwin Total change: 20.40 | | |
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Tata Steel weekendvierkampen 2023 | Wijk aan Zee | NED | 2023-01-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1950 | 1947 | 2.50 | 3 | 1.02 | 20 | 20.40 | |
| Verheij, Dana | | | 1826 | NED | 0.50 | 1 | -0.16 | 20 | -3.20 | | Van Diepen, Richard | | | 1964 | NED | 1.00 | 1 | 0.52 | 20 | 10.40 | | Van Meurs, Rob | | | 2061 | NED | 1.00 | 1 | 0.66 | 20 | 13.20 | | 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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