Individual Calculations November 2023
 Carbonero, Jean Marc  Total change: -20.80  Rating chartPersonal card
 4eme open international du Kremlin-Bicetre LE KREMLIN BICETRE FRA 2023-10-22
RcRownchangeKK*chgGame
 1261 1007 0.00 5 -1.04 20 -20.80 
  Le, Martin 1187 FRA0.001-0.2620-5.20 
  Messali Anger, Ilyana 1372 FRA0.001-0.1020-2.00 
  Kham-Nguyen, Nathan 1200 FRA0.001-0.2520-5.00 
  Saverot, Leo 1103 FRA0.001-0.3720-7.40 
  Kadaoui, Ahmed 1445 FRA0.001-0.0620-1.20 

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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