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Individual Calculations August 2017 |
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| Lai, Hing Ting Total change: -5.30 | |   |
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| 11e Leiden Chess Tournament - Group A | Leiden | NED | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2227 | 2393 | 5.00 | 8 | -0.53 | 10 | -5.30 | |
|  Pietrow, Andrzej | | | 2029 | NED | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Ongut, Tamas Gunes | | | 2114 | HUN | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Visser, Henk-Jan | | | 2234 | NED | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Van Der Velden, Bram | c | | 2170 | NED | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Kok, Cas | | | 1993 * | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ikonnikov, Vyacheslav | g | | 2538 | RUS | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Verstraeten, Rein | f | | 2316 | BEL | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Vrolijk, Liam | f | | 2419 | NED | 0.00 | 1 | -0.46 | 10 | -4.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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