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Individual Calculations February 2023 |
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| Povey, Humphrey Total change: 0.00 | |   |
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| Coulsdon Chess Dicky White - December | London | ENG | 2022-11-28 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1152 | 0 | 2.00 | 3 | 0.00 | 1172 | | 0.00 | |
|  Harvey, Hugh | | | 1131 | ENG | 1.00 | 1 | 0.00 | | 0.00 | |  Smyth, Sandy A | | | 1304 | ENG | 1.00 | 1 | 0.00 | | 0.00 | | | Claustres, Annaliese | | | 1022 | ENG | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Coulsdon Chess Dicky White - January | London | ENG | 2023-01-09 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1147 | 0 | 1.00 | 1 | 0.00 | 1167 | | 0.00 | |
| | Rizvi, Zara | | | 1147 | ENG | 1.00 | 1 | 0.00 | | 0.00 | |
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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