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Individual Calculations February 2023 |
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| Terpstra, Gerben Total change: -15.20 | |   |
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| Tata Steel Tienkampen 2023 | Wijk aan Zee | NED | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1615 | 4.00 | 7 | -0.76 | 20 | -15.20 | |
|  Van Leijden, Peter | | | 1322 | NED | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Van Diepen, Peter | | | 1578 | NED | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Keizers, Paul | | | 1410 | NED | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Koops, Beau | | | 1394 | NED | 0.50 | 1 | -0.28 | 20 | -5.60 | | | De Meyere, Dirk | | | 1481 | BEL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Van De Wal, Geurt | | | 1528 | NED | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Hijl, Veronique | | | 1603 | NED | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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