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Individual Calculations December 2021 |
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| Chan, Sheng Liang Bernard Total change: 22.00 | |   |
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| 1st Forest Hall Invitational - U2200 | Newcastle | ENG | 2021-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1869 | 4.50 | 7 | 0.43 | 20 | 8.60 | |
|  Ward, Andrew | | | 1873 | SCO | 1.00 | 1 | 0.51 | 20 | 10.20 | |  Pelling, Kyle | | | 1706 | ENG | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Bar-Tal, Shir | | | 1469 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Skelsey, Stuart | | | 1915 | ENG | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Skettos, Nicolas | | | 1869 | CYP | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Dargan, Paul A G | c | | 2075 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Cordova-Lopez, Diego Anton | | | 1668 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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) | | | | 2021/22 4NCL Division 3 North Rounds 1-2 | Doncaster | ENG | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1873 | 1.50 | 2 | 0.67 | 20 | 13.40 | |
| | Dean, Robert A | | | 1717 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Carleton, John J | | | 2209 | ENG | 0.50 | 1 | 0.38 | 20 | 7.60 | |
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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