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Individual Calculations October 2021 |
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| Bozinakis, Pavlos Total change: -21.00 | |   |
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| 57th Northumberland Chess Weekender | Newcastle | ENG | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 2216 | 2.50 | 5 | -1.05 | 20 | -21.00 | |
|  Patrick, David A | | | 1882 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Waters, Clive L | | | 2002 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Gormally, Daniel W | g | | 2479 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Millward, Kevin P | | | 1939 | ENG | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Hilton, Tim | | | 1860 | ENG | 0.00 | 1 | -0.89 | 20 | -17.80 | |
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) | | |
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