Individual Calculations February 2020 |
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Bonvin, Jean-Roger Total change: -18.00 | | |
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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 |
1855 | 1544 | 0.00 | 1 | -0.14 | 40 | -5.60 | |
| Randriamiharisoa, Alex | | | 1855 | SUI | 0.00 | 1 | -0.14 | 40 | -5.60 | | 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) | | Open du Grand Echiquier Lausanne 2019 round 7 | Lausanne | SUI | 2020-01-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1686 | 1544 | 0.00 | 1 | -0.31 | 40 | -12.40 | |
| Dubuis, Olivier | | | 1686 | SUI | 0.00 | 1 | -0.31 | 40 | -12.40 | | 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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