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Individual Calculations February 2023 |
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| Couradin, Jean-Marie Total change: -1.40 | |   |
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| Team 2023 - IDF Janvier | FRANCE | FRA | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1488 | 0.00 | 1 | -0.31 | 20 | -6.20 | |
|  Gauthier, Arnaud | | | 1633 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | | | 1hKO interne La Dame Noire 2022 r6-7 | MONTIGNY LE BRETONNEUX | FRA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1488 | 0.50 | 1 | 0.24 | 20 | 4.80 | |
| | Chevallier, Stephane | | | 1673 | FRA | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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) | | | | Team 2023 - Nationale 4 r4 | FRANCE | FRA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1488 | 0.50 | 1 | 0.33 | 20 | 6.60 | |
|  Bernini, Fabrice | | | 1763 | FRA | 0.50 | 1 | 0.33 | 20 | 6.60 | |
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) | | | | Team 2023 - Nationale 4 r5 | FRANCE | FRA | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1217 | 1488 | 0.50 | 1 | -0.33 | 20 | -6.60 | |
| | Tellier, Valentin | | | 1217 | FRA | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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) | | |
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