Individual Calculations June 2015
 Zawalnicki, Jean-Michel  Total change: -19.20  Rating chartPersonal card
 XXIIIème open de Die (-2200) DIE FRA 2015-05-23
RcRownchangeKK*chgGame
 1492 1545 2.50 6 -0.96 20 -19.20 
  Poisson, Olivier 1945  * FRA0.001-0.0820-1.60 
  Villevieille, Lucas 1354 FRA0.501-0.2520-5.00 
  Bois, Samuel 1371 FRA0.001-0.7320-14.60 
  Cosmi, Guillaume 1207 FRA1.0010.12202.40 
  Graille, Sebastien 1766 FRA0.001-0.2220-4.40 
  Sacliez, Alain 1306 FRA1.0010.20204.00 
 * 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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