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Individual Calculations September 2017 |
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| Reznak, Attila Total change: -2.60 | |   |
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| Steve Boniface Memorial Congress 2017 | Bristol | ENG | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2105 | 2283 | 3.50 | 5 | -0.13 | 20 | -2.60 | |
|  Stranger, Morris | | | 1998 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Dilleigh, Stephen P | | | 2075 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Morris, Gareth | | | 2062 | WLS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Stewart, Ashley | | | 2112 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Magrini, Fabrizio | | | 2278 | ITA | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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