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Individual Calculations January 2019 |
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| Martinico, Eric Total change: -23.00 | |   |
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| Open 13 Samedi 2018-19 r1-4 | VITROLLES | FRA | 2018-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1746 | 1.00 | 4 | -1.15 | 20 | -23.00 | |
|  Gutman, Leni | | | 1704 | FRA | 0.00 | 1 | -0.56 | 20 | -11.20 | |  Vialette, Eric | | | 1620 | FRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Battaglia, Gerard | | | 1737 | FRA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Fabet, Olivier | | | 1812 | FRA | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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