Rapid: Individual Calculations October 2023
 Ruin, Dominique  Total change: -29.00  Rating chartPersonal card
 Grand Prix de l'Oise Saison 2023-2024 Journee 1 VERBERIE FRA 2023-09-24
RcRownchangeKK*chgGame
 1273 1626 3.00 5 -1.45 20 -29.00 
  Clin, Jean Francois 1286 FRA0.001-0.8820-17.60 
  Plessier, Pascal 1275 FRA1.0010.11202.20 
  Frazao, Pascal 1223 FRA1.0010.08201.60 
  Dabremont, Guillaume 1274 FRA0.001-0.8920-17.80 
  Assal, Mohammed Amin 1305 FRA1.0010.13202.60 

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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