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Individual Calculations March 2018 |
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| Aravinthan, Nivjesh Total change: -17.60 | |   |
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| CCF WINTER CHESS 2017-18 LONGPLAY JANUARY 2018 B | London | ENG | 2018-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1060 | 1298 | 1.00 | 1 | 0.20 | 40 | 8.00 | |
|  Retter, Luca | | | 1060 | 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) | | | | CCF WINTER CHESS 2017-18 LONG PLAY RESULTS FEBRUARY 2018 A | Coulsdon | ENG | 2018-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1276 | 1.00 | 3 | -0.64 | 40 | -25.60 | |
| | Gold, Harry | | | 1265 | ENG | 0.00 | 1 | -0.52 | 40 | -20.80 | |  Thatte, Nilesh | | | 1192 | ENG | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Thatte, Nandinee | | | 1277 | ENG | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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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