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Individual Calculations January 2020 |
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| Balasundaram, Sivasatyan Total change: 31.60 | |   |
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| 11th CSC London Chess Classic: Weekend Under 1825 | London | ENG | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1308 | 2.50 | 5 | 1.13 | 40 | 45.20 | |
|  Stoyanov, Boris | | | 1504 | ENG | 0.50 | 1 | 0.25 | 40 | 10.00 | |  Braine, Anthony | | | 1517 | ENG | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Latypov, Egor L | | | 1604 | ENG | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Barua, Dipli | | | 1575 | ENG | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Srikanta Prasad, Suyash | | | 1263 | IND | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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) | | | | 12th Northwick Park Five Round Congress Major 2019 | London | ENG | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1308 | 0.50 | 3 | -0.34 | 40 | -13.60 | |
| | Goodfellow, Russell Robert | | | 1708 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mitchell, Andy | | | 1595 | ENG | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Deacon, Matthew | | | 1238 | ENG | 0.50 | 1 | -0.10 | 40 | -4.00 | | | * 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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