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Individual Calculations February 2023 |
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| Koops, Beau Total change: 40.40 | |   |
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| Tata Steel Tienkampen 2023 | Wijk aan Zee | NED | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1394 | 3.50 | 7 | 1.01 | 40 | 40.40 | |
|  Van De Wal, Geurt | | | 1528 | NED | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Keizers, Paul | | | 1410 | NED | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Hijl, Veronique | | | 1603 | NED | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Van Leijden, Peter | | | 1322 | NED | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Terpstra, Gerben | | | 1615 | NED | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Van Diepen, Peter | | | 1578 | NED | 0.50 | 1 | 0.24 | 40 | 9.60 | | | De Meyere, Dirk | | | 1481 | BEL | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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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