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Individual Calculations May 2023 |
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| Demelenne, Arnaud Total change: -50.60 | |   |
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| 11eme Festival de Tournois Toutes Rondes Olympique Grande Synthe Tournoi J | GRANDE SYNTHE | FRA | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1269 | 2.50 | 7 | -0.96 | 40 | -38.40 | |
|  Duvillier, Frederic | | | 1280 | BEL | 0.50 | 1 | 0.02 | 40 | 0.80 | |  Dieu, Philippe | | | 1296 | FRA | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Ben Ayed, Rayen | | | 1274 | FRA | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Dupuich, Pierre | | | 1279 | FRA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Cornard, Pierre | | | 1277 | FRA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Bouguern, Zayd | | | 1232 | FRA | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Schoenmakers, Anna | | | 1270 | FRA | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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) | | | NOTE: K factor changed | | Belgian Interclubs 2022-2023 Ronde 10 | Various Places | BEL | 2023-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1186 | 1269 | 0.00 | 1 | -0.61 | 20 | -12.20 | |
| | Lalkota, Naresh Kumar | | | 1186 | NED | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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