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Individual Calculations January 2020 |
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| Lefebvre, Matthieu Total change: -0.80 | |   |
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| Championnat du Finistere toutes categories 2020 r2-3 | QUIMPER | FRA | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1769 | 1.00 | 2 | -0.58 | 40 | -23.20 | |
|  Donchez, Gilbert | | | 1554 | FRA | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Lefebvre, Etienne | | | 1520 | FRA | 0.00 | 1 | -0.81 | 40 | -32.40 | |
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) | | | | 22e Open de Noel de Gouesnou | GOUESNOU | FRA | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1867 | 4.50 | 6 | 0.56 | 40 | 22.40 | |
| | Priser, Valerie | | | 1467 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rannou, Noel | | | 1502 | FRA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Le Dortz, Andrea | | | 1581 | FRA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Bleuzen, Erwan | | | 2019 | FRA | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Lahoche, Dorian | | | 2083 | FRA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Derouin, Stephane | | | 1665 | FRA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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