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Individual Calculations August 2023 |
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| Nieland, Wim Total change: -30.60 | |   |
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| Amsterdam Science Park Chess Tournament 2023 - Group B | Amsterdam | NED | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1841 | 4.00 | 7 | -1.53 | 20 | -30.60 | |
|  Hoogeveen, Luuk | | | 1644 | NED | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Van Der Vlis, Peter | | | 1648 | NED | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Lee, Jungbin | | | 1655 | NED | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Oudejans, Martin | | | 1635 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Pelt, Hans | | | 1641 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Bolderman, Joppe | | | 1528 | NED | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Jovanovic, Luka L | | | 1454 | NED | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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