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Individual Calculations October 2021 |
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| Riding, Mick D Total change: -24.20 | |   |
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| Northumbria Masters Challengers 2021 | Newcastle | ENG | 2021-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1848 | 4.50 | 7 | -1.21 | 20 | -24.20 | |
|  Webster, Vivien | | | 1590 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Cheung, Ryan | | | 1671 | WLS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Cordova-Lopez, Diego Anton | | | 1511 | ENG | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Livesey, R Nigel | | | 1740 | ENG | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Waterfield, Mark | | | 1609 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Eedle, Eric F | | | 1471 | ENG | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Sedykh, Stakhey | | | 1448 * | ENG | 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) | | |
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