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Individual Calculations February 2019 |
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| Johnson, Stephen G Total change: -38.20 | |   |
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| CCF Winter Chess Club LP Matches Stage 6 | London | ENG | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1335 | 0.00 | 4 | -1.91 | 20 | -38.20 | |
|  Aravinthan, Nivjesh | | | 1160 | ENG | 0.00 | 1 | -0.73 | 20 | -14.60 | |  Khan, A Qaiyum | | | 1420 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Moore, Luke | | | 1495 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Yu, Tim | | | 1331 | ENG | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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