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Individual Calculations August 2019 |
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| Ikonnikov, Vyacheslav Total change: -2.30 | |   |
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| Leiden Chess Tournament 2019 Groep A | Leiden | NED | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2331 | 2499 | 6.00 | 9 | -0.23 | 10 | -2.30 | |
|  Johansson, Jukka | | | 2099 * | FIN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Suvrajit, Saha | m | | 2189 | IND | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Lenaerts, Lennert | f | | 2355 | BEL | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Beerdsen, Thomas | m | | 2497 | NED | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Van Der Werf, Mark | m | | 2394 | NED | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Lai, Hing Ting | m | | 2460 | NED | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Kollen, Zyon | f | | 2362 | NED | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Chanda, Sandipan | g | | 2516 | IND | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Roorda, Thijs | | | 2108 | NED | 0.50 | 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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