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Individual Calculations November 2019 |
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| Martinez, Jose Total change: -19.20 | |   |
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| Open du Grand Echiquier Lausanne 2019 round 1 | Lausanne | SUI | 2019-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1650 | 0.00 | 1 | -0.09 | 20 | -1.80 | |
|  Bur, Alexandre | | | 2026 | SUI | 0.00 | 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) | | | | Open du Grand Echiquier Lausanne 2019 round 2 | Lausanne | SUI | 2019-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1650 | 0.00 | 1 | -0.87 | 20 | -17.40 | |
|  Lianza, Vincent | | | 1334 | SUI | 0.00 | 1 | -0.87 | 20 | -17.40 | |
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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