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Individual Calculations February 2023 |
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| Roselle, Tristan Total change: 37.00 | |   |
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| 19e Open International de Noel de Mont de Marsan | MONT DE MARSAN | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 2202 | 7.00 | 9 | 1.65 | 20 | 33.00 | |
|  Hemberger, Eric | | | 1802 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Couet, Justin | | | 1786 | FRA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Delabbey, Florian | | | 1978 | FRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Mariette, Lucas | f | | 2308 | FRA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Bournel, Antoine | m | | 2392 | FRA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Labarthe, Laurent | | | 1743 | FRA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Velten, Paul | g | | 2465 | FRA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Touzane, Olivier | m | | 2260 | FRA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Garrido, Mihai | | | 2160 | FRA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * 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) | | | | Team 2023 - Coupe de France 32e | FRANCE | FRA | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2412 | 2204 | 0.00 | 1 | -0.23 | 20 | -4.60 | |
| | Lucas, Arthur | f | | 2412 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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 1 r5 | FRANCE | FRA | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2366 | 2204 | 1.00 | 2 | 0.43 | 20 | 8.60 | |
| | Sorbe, Stephane | f | | 2347 | FRA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Alonso Bouza, Julio Javier | m | | 2384 | CUB | 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) | | |
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