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Individual Calculations February 2023 |
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| Primault, Theo Total change: -9.20 | |   |
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| Championnat de la Loire Atlantique - Open Retif 2023 r4-5 | GETIGNE | FRA | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1296 | 1639 | 1.00 | 1 | 0.12 | 40 | 4.80 | |
|  Retailleau, Anne | | | 1296 | FRA | 1.00 | 1 | 0.12 | 40 | 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) | | | | 5e Open Fide des Herbiers Tournoi A (2399 a 1700) | LES HERBIERS | FRA | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1639 | 0.50 | 4 | -0.70 | 40 | -28.00 | |
| | Allard Nedellec, Guilhem | | | 1842 | FRA | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Avril, Simon | | | 1608 | FRA | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Varlet, Nicolas | | | 2050 | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Barbot, Dominique | | | 1757 | FRA | 0.50 | 1 | 0.16 | 40 | 6.40 | |
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) | | | | Team 2023 - Nationale 4 r4 | FRANCE | FRA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1639 | 1.00 | 1 | 0.45 | 40 | 18.00 | |
| | Barry, John | | | 1605 | FRA | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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 |
| 1563 | 1639 | 0.50 | 1 | -0.10 | 40 | -4.00 | |
| | Gemard, Mathieu | | | 1563 | FRA | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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