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Individual Calculations August 2019 |
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| Iolis, Oleg Total change: -18.60 | |   |
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| 12eme Open de Cambrai 2019 | CAMBRAI | FRA | 2019-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2216 | 3.00 | 4 | 0.02 | 20 | 0.40 | |
|  Bridoux, Maxence | | | 1816 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Van Den Bosch, Philippe | | | 1816 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Farrington, Edward J | | | 1951 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Shirazi, Kamran | m | | 2350 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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) | | | | 14th Poti N.Alexandria Cup (Open A) | Poti | GEO | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2178 | 1.50 | 4 | -0.95 | 20 | -19.00 | |
| | Sanikidze, Tornike | g | | 2509 | GEO | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Tqeshelashvili, Giorgi | | | 1944 | GEO | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Tevzadze, Mariam | | | 1933 | GEO | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Esadze, Tamari | | | 1997 | GEO | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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) | | |
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