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Individual Calculations January 2020 |
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| Betsch, Eric Total change: 33.40 | |   |
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| Team 2020 - Nationale 4 r2-3 | FRANCE | FRA | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1507 | 1.00 | 1 | 0.69 | 20 | 13.80 | |
|  Laurent, Patrice | | | 1645 | FRA | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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) | | | | Championnat du Finistere toutes categories 2020 r2-3 | QUIMPER | FRA | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1507 | 1.50 | 2 | 0.98 | 20 | 19.60 | |
| | Treguier, Jacques | | | 1675 | FRA | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Quemeneur, Georges | | | 1711 | FRA | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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) | | |
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