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Individual Calculations April 2019 |
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| Lapusan, Razvan Total change: 3.80 | |   |
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| Open 13 Samedi 2018-19 r5-9 | VITROLLES | FRA | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1693 | 2.50 | 5 | 0.19 | 20 | 3.80 | |
|  Vialette, Eric | | | 1615 | FRA | 0.50 | 1 | -0.11 | 20 | -2.20 | |  Martinico, Eric | | | 1723 | FRA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Fabet, Olivier | | | 1708 | FRA | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Legay, Augustin | | | 1779 | FRA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Battaglia, Gerard | | | 1777 | FRA | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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