Individual Calculations December 2023
 Jaminion, Raphael  Total change: -27.60  Rating chartPersonal card
 32eme Open International d'Echecs de Caen - Open B CAEN FRA 2023-10-29
RcRownchangeKK*chgGame
 1261 1320 3.00 6 -0.46 40 -18.40 
  Petrovai, Alexandre 1510 FRA0.001-0.2540-10.00 
  Lourdel, Paul 1130 FRA1.0010.254010.00 
  Delafontaine, Yannis 1140 FRA0.001-0.7440-29.60 
  Sfar, Hippolyte 1169 FRA1.0010.304012.00 
  Maubert, Leonard 1085 FRA1.0010.21408.40 
  Chatelain, Laurent 1534 FRA0.001-0.2340-9.20 

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)
 
 Team 2024 - Nationale 4 r2-3 FRANCE FRA 2023-11-12
RcRownchangeKK*chgGame
 1532 1320 0.00 1 -0.23 40 -9.20 
  Lepertel, Sebastien 1532 FRA0.001-0.2340-9.20 

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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