Individual Calculations February 2023 |
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Straver, Robert Total change: -22.60 | | |
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Tata Steel Tienkampen 2023 | Wijk aan Zee | NED | 2023-01-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
2103 | 2161 | 3.50 | 8 | -1.13 | 20 | -22.60 | |
| Ercan, Selman | | | 2056 | NED | 1.00 | 1 | 0.36 | 20 | 7.20 | | Matzat, Andre | | | 2073 | GER | 0.00 | 1 | -0.62 | 20 | -12.40 | | Ghijsen, Pim | | | 2089 | NED | 0.50 | 1 | -0.10 | 20 | -2.00 | | Van Der Hagen, Loek | | | 2161 | NED | 0.00 | 1 | -0.50 | 20 | -10.00 | | Grondsma, Mark | | | 2144 | NED | 0.00 | 1 | -0.52 | 20 | -10.40 | | Boelhouwer, Collin | | | 2146 | NED | 1.00 | 1 | 0.48 | 20 | 9.60 | | Mijnheer, Peter | | | 2098 | NED | 0.00 | 1 | -0.59 | 20 | -11.80 | | Vlaming, Jos | | | 2055 | NED | 1.00 | 1 | 0.36 | 20 | 7.20 | | 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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