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Individual Calculations May 2022 |
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| Spence, David J Total change: -12.20 | |   |
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| 64th Southend Easter Congress - Open | Southend | ENG | 2022-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 2146 | 4.00 | 7 | -0.61 | 20 | -12.20 | |
|  Barton, Tom A | | | 1779 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Brixel, Christof, Dr. | | | 1974 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Pert, Max | | | 1746 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zapolskis, Antanas | m | | 2265 | LTU | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Bates, Richard A | m | | 2356 | ENG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ledger, Stephen C | | | 2010 | ENG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Thatte, Nishchal | | | 1892 | ENG | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * 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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