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Individual Calculations November 2018 |
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| Johnson, Stephen G Total change: 14.20 | |   |
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| CCF Winter Chess Club LP Matches Stage 2 | London | ENG | 2018-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1339 | 2.00 | 3 | 0.72 | 20 | 14.40 | |
|  Lam, Kai | | | 1301 | ENG | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Bloom, Paul | | | 1555 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Zvaigzne, Janis | | | 1329 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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) | | | | CCF Winter Chess Club LP Matches Stage 3 | London | ENG | 2018-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1339 | 0.50 | 1 | -0.01 | 20 | -0.20 | |
| | Zvaigzne, Janis | | | 1329 | ENG | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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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