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Individual Calculations August 2019 |
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| Lai, Hing Ting Total change: 0.60 | |   |
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| Leiden Chess Tournament 2019 Groep A | Leiden | NED | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2273 | 2460 | 6.50 | 9 | 0.06 | 10 | 0.60 | |
|  Pietrow, Andrzej | | | 2060 * | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kazarian, Anna-Maja | f | wm | 2142 | NED | 1.00 | 1 | 0.13 | 10 | 1.30 | | | De Niet, Gert-Michiel | | | 2208 | NED | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Chanda, Sandipan | g | | 2516 | IND | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Roorda, Thijs | | | 2108 | NED | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Ikonnikov, Vyacheslav | g | | 2499 | RUS | 0.50 | 1 | 0.05 | 10 | 0.50 | | | De Jong, Migchiel | m | | 2345 | NED | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Suvrajit, Saha | m | | 2189 | IND | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Van Der Werf, Mark | m | | 2394 | NED | 1.00 | 1 | 0.41 | 10 | 4.10 | | | * 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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