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Individual Calculations July 2022 |
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| Rizvi, Nasir Total change: -1.20 | |   |
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| Coulsdon Chess Dicky White S10 JUN 2022 | London | ENG | 2022-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1986 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
|  Allan, Brian N | | | 1586 * | SCO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 Summer Cup Elite - June to July 2022 Stage 1 - June - R1 to 3 | London | ENG | 2022-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 2006 | 1.50 | 3 | -0.14 | 20 | -2.80 | |
| | Snape, Ian L | | | 2117 | ENG | 0.50 | 1 | 0.15 | 20 | 3.00 | |  Jackson, Paul G | | | 1606 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gray, Mark S | | | 2099 | ENG | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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