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Individual Calculations October 2017 |
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| Zvaigzne, Janis Total change: 17.00 | |   |
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| CCF WINTER CHESS 2017-18 SEPTEMBER 2017 | London | ENG | 2017-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1331 | 3.00 | 4 | 0.85 | 20 | 17.00 | |
|  Jain, Aditya | | | 1295 | ENG | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Khare, Shivank | | | 1138 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Khan, A Qaiyum | | | 1393 | ENG | 0.00 | 1 | -0.41 | 20 | -8.20 | |  Johnson, Elizabeth | | | 1376 | ENG | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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) | | |
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