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Individual Calculations January 2019 |
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| Landau, Jonathan Total change: -19.40 | |   |
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| 10th CSC London Chess Classic: 5-Day Under 2050 | London | ENG | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1946 | 2.50 | 5 | -0.97 | 20 | -19.40 | |
|  De Jager, Leo | | | 1832 | NED | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Maraiyesa, Seun Wole | | | 1758 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Mircov, Nicola-Alexandru | | | 1725 | ROU | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Marin Aso, Jose Luis | | | 1824 | ESP | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Roch, Florian | | | 1861 | FRA | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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