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Individual Calculations March 2019 |
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| Ross, Stuart Total change: -10.20 | |   |
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| 2018/19 4NCL Div 4 Rounds 5 - 6 | Daventry | ENG | 2019-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1630 | 0.00 | 2 | -0.69 | 20 | -13.80 | |
|  Perrett, David C | | | 1931 | WLS | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Dumitrescu, George-Mihai | | | 1598 | ROU | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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) | | | | Warwickshire Open Chess Championships Open | Coventry | ENG | 2019-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 1630 | 0.50 | 4 | 0.18 | 20 | 3.60 | |
| | Ratnesan, Ranesh | | | 2030 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bin-Suhayl, Ieysaa | | | 2030 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Paterson, Andrew I | | | 2030 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hynes, A M (tony) | | | 2030 * | ENG | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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