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Individual Calculations February 2020 |
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| Branco, Claudio Total change: 13.20 | |   |
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| Open du Grand Echiquier Lausanne 2019 round 6 | Lausanne | SUI | 2019-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1551 | 0.50 | 1 | 0.08 | 40 | 3.20 | |
|  Cabinho, Francisco | | | 1612 | SUI | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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) | | | | Open du Grand Echiquier Lausanne 2019 round 7 | Lausanne | SUI | 2020-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1551 | 1.00 | 1 | 0.25 | 40 | 10.00 | |
|  Lianza, Vincent | | | 1354 | SUI | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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