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Individual Calculations November 2022 |
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| Varney, Zoe Total change: 3.00 | |   |
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| Coulsdon Chess Dicky White - October | London | ENG | 2022-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 1989 | 0.50 | 1 | 0.12 | 20 | 2.40 | |
|  Lock, Gavin R | c | | 2079 | ENG | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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) | | | | 2022/23 4NCL Division 1 Rounds 1-2 | Daventry | ENG | 2022-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 1989 | 0.50 | 2 | 0.03 | 20 | 0.60 | |
| | Foisor, Mihaela-Veronica | | wm | 2198 | ROU | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Sucikova, Svetlana | | wm | 2190 | SVK | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | |
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