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Individual Calculations February 2018 |
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| Gogna, Aman Total change: 27.60 | |   |
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| London Junior Chess Championships Under 16 2017 | London | ENG | 2017-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1403 | 1.00 | 4 | -0.13 | 40 | -5.20 | |
|  Makkar, Rajat | c | | 1722 | FRA | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Gogna, Avi | | | 1517 | ENG | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Littlehales, Alexander | | | 1608 | ENG | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Cox, Ben | | | 1458 | ENG | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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) | | | | 2017/18 4NCL Division 4 South Rounds 3-4 | Reading | ENG | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1403 | 1.00 | 1 | 0.82 | 40 | 32.80 | |
| | Burcham, Tony | | | 1662 | ENG | 1.00 | 1 | 0.82 | 40 | 32.80 | |
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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