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Individual Calculations January 2018 |
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| Chun, Junhyun Total change: 68.40 | |   |
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| 9th CSC London Chess Classic: Weekday U1750 | London | ENG | 2017-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1288 | 2.50 | 5 | 1.71 | 40 | 68.40 | |
|  Gribben, Chris | | | 1579 | NZL | 1.00 | 1 | 0.85 | 40 | 34.00 | |  Horlock, Peter J | | | 1604 | ENG | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Obihara, Jason | | | 1593 | ENG | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Mitchell, Robert S | | | 1539 | NZL | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Davies, Cledwyn | | | 1551 | WLS | 0.50 | 1 | 0.32 | 40 | 12.80 | |
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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