Rapid: Individual Calculations October 2023
 Gregoire, Joel  Total change: 7.80  Rating chartPersonal card
 Tournoi accompagnateurs IDF 2023-24 Etape 2 Noisiel NOISIEL FRA 2023-09-24
RcRownchangeKK*chgGame
 1499 1623 5.00 7 0.39 20 7.80 
  Toulas, Alexis 1223  * FRA1.0010.08201.60 
  Sarafian, Gabriel 1507 ROU1.0010.34206.80 
  Cherif, Sadok 1327 FRA1.0010.15203.00 
  Gigic, Branislav 1624 FRA0.001-0.5020-10.00 
  Pellerin, Leo 1277 FRA1.0010.11202.20 
  Nguyen, Vincent 2100 FRA0.001-0.0520-1.00 
  Boujon, Manuel 1437 FRA1.0010.26205.20 
 * 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)
 

 

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