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Individual Calculations November 2017 |
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| Stern, Geoffrey Total change: 3.80 | |   |
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| Luxembourg Team Championship 17/18 Round 1 | various | LUX | 2017-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1954 | 1.00 | 1 | 0.50 | 20 | 10.00 | |
|  Sosnov, Christian | | | 1956 | GER | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | | | 16eme Open International d'Echecs de la Ville de Menton | MENTON | FRA | 2017-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1954 | 5.50 | 9 | -0.31 | 20 | -6.20 | |
|  Adam, Alain | | | 1571 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Cuttoli, Alexandre | | | 1737 | MNC | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Sahinoz, Giulio O | | | 1554 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Giffard, Nicolas | m | | 2264 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Briancon, Jacques | | | 1755 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Debray, Christopher | m | | 2349 | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lo Iacono, Sebastien | | | 1816 | FRA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Morelle, Laurent | | | 1775 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Nguyen, Thao Nhi | | | 1715 | FRA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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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