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Individual Calculations January 2017 |
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| Crouch, Timothy J Total change: -4.60 | |   |
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| 8th CSC London Chess Classic: Weekend Under 1600 | London | ENG | 2016-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1203 | 1555 | 2.00 | 3 | -0.66 | 20 | -13.20 | |
|  Fava, Lorenzo | | | 1169 | ITA | 0.00 | 1 | -0.91 | 20 | -18.20 | |  Mallevaey, Armand | | | 1155 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vinayak, Vedh | | | 1286 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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) | | | | 8th CSC London Chess Classic: Weekday Under 1750 | London | ENG | 2016-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1555 | 1.00 | 2 | 0.43 | 20 | 8.60 | |
| | Bovtramovics, Vladimirs | | | 1731 | LAT | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Illingworth, John B | | | 1708 | ENG | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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