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Individual Calculations July 2018 |
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| Artisien, Christian Total change: -2.20 | |   |
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| Interclubs FEFB 2018: round 2, round 3, round 4 Round 2-3-4 | Amay, Ans, Mons | BEL | 2018-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1487 | 0.50 | 2 | -0.26 | 20 | -5.20 | |
|  Mathieu, Alfred | | | 1723 | BEL | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Romboni, Charles | | | 1446 | BEL | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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) | | | | Championnat des Ardennes 2018 Division 1 | CHARLEVILLE | FRA | 2018-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1492 | 3.00 | 4 | 0.15 | 20 | 3.00 | |
| | Floquet, Henry | | | 1092 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hacene, Ahmed | | | 1700 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Hourlier, Sarah | | | 1142 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Picot, Nathan | | | 1243 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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