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Individual Calculations January 2019 |
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| Yu, Tim Total change: -39.20 | |   |
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| CCF Winter Chess Club LP Matches Stage 5 | London | ENG | 2018-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1318 | 1370 | 0.50 | 1 | -0.07 | 20 | -1.40 | |
|  Gold, Harry | | | 1318 | ENG | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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 Coulsdon Christmas LP Congress U1500 | London | ENG | 2018-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1370 | 0.00 | 3 | -1.89 | 20 | -37.80 | |
| | Hastilow, Sarah | | | 1160 | ENG | 0.00 | 1 | -0.77 | 20 | -15.40 | |  Hutchence, Gregg Sh | | | 1373 | ENG | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Charles, Gregory M | | | 1282 | ENG | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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