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Individual Calculations March 2023 |
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| Hebden, Mark L Total change: -24.20 | |   |
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| 2022/23 4NCL Division 1 Rounds 5-6 | Warwick | ENG | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2246 | 2454 | 1.50 | 2 | 0.07 | 10 | 0.70 | |
|  Gormally, Daniel W | g | | 2448 | ENG | 0.50 | 1 | -0.01 | 10 | -0.10 | |  Bourached, Anthony | | | 2043 | IRL | 1.00 | 1 | 0.08 | 10 | 0.80 | |
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) | | | | Cambridge International Open | Cambridge | ENG | 2023-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2454 | 5.50 | 9 | -2.49 | 10 | -24.90 | |
| | Hertog, Alexander | | | 2054 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kovalskyi, Roman | | | 2111 | UKR | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Southcott-Moyers, Indy | | | 2077 | ENG | 0.50 | 1 | -0.41 | 10 | -4.10 | | | Crocker, Philip J | | | 2128 | ENG | 0.00 | 1 | -0.87 | 10 | -8.70 | | | Hutchinson, Norman A | | | 1974 | ENG | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Bradbury, Neil H | m | | 2200 | ENG | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Shafi, Declan | | | 2201 | SCO | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Lazarus, Simon E | | | 1831 | ENG | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Itgelt, Khuyagtsogt | | | 2158 | MGL | 0.00 | 1 | -0.85 | 10 | -8.50 | | | * 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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