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Individual Calculations February 2018 |
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| Kupalov, Igor Total change: 9.60 | |   |
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| 14. Open de Payerne 2018 round 1 | Payerne | SUI | 2018-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 2059 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
|  Rohrbach, Jean-Paul | | | 1662 | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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) | | | | Team 2018 - Nationale 2 r7-9 | FRANCE | FRA | 2018-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2059 | 1.00 | 1 | 0.40 | 20 | 8.00 | |
|  Baroudel, Hadrien | | | 1985 | FRA | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | |
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