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Individual Calculations January 2019 |
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| Ismail, Mohammed Aayan Total change: -2.00 | |   |
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| 10th CSC London Chess Classic: 5-Day Under 1750 | London | ENG | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1585 | 1.00 | 1 | 0.13 | 40 | 5.20 | |
|  Rahman, Yad | | | 1264 | ENG | 1.00 | 1 | 0.13 | 40 | 5.20 | |
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) | | | | 10th CSC London Chess Classic: Weekend Under 1600 | London | ENG | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1585 | 3.00 | 4 | -0.18 | 40 | -7.20 | |
|  Barbero, Federico | | | 1284 | ITA | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Arora, Tashika | | | 1374 | ENG | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Dorman, Orla | | | 1381 | IRL | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Muhunthan, Charukgan | | | 1349 | ENG | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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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