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Individual Calculations April 2017 |
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| Vallis, Luke Total change: 66.40 | |   |
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| FTPA Youth Chess Tournament 2017 | PARIS | FRA | 2017-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1450 | 0.50 | 5 | 0.10 | 40 | 4.00 | |
|  Aksenova, Maria | | | 1850 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kokje, Joris | | | 1850 * | NED | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Imperor, Amelie | | | 1850 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rachid, Alexandre | | | 1850 * | FRA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Tebenkov, Vladislav | | | 1850 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 2016/17 4NCL Division 4 South Rounds 7-8 | Reading | ENG | 2017-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1450 | 2.00 | 2 | 1.56 | 40 | 62.40 | |
| | Davidson, Laura | | | 1554 | ENG | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Ward, Andrew | | | 1847 | SCO | 1.00 | 1 | 0.92 | 40 | 36.80 | |
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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