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Individual Calculations July 2018 |
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| Bogdan, Horia D Total change: -4.40 | |   |
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| Bristol Summer Congress & 71st Bristol League Championship | Bristol | ENG | 2018-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1960 | 2.50 | 5 | -0.22 | 20 | -4.40 | |
|  Pramod Paleri, Adithya | | | 1643 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Arkell, Keith C | g | | 2360 * | ENG | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Varney, Daniel | | | 1829 | ENG | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Harris, Michael T | | | 1859 | ENG | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Moore, Geoffrey R | | | 1995 | ENG | 1.00 | 1 | 0.55 | 20 | 11.00 | | | * 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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