Individual Calculations January 2019
 Arsene, Antoine  Total change: -4.20  Rating chartPersonal card
 Les parties de Reims 2018 REIMS FRA 2018-11-07
RcRownchangeKK*chgGame
 1230 1411 2.00 3 -0.21 20 -4.20 
  Rodier, Patrick 1281 FRA1.0010.32206.40 
  Bouziri, Nawfel 1207 FRA0.001-0.7620-15.20 
  Berly, Alain 1203 FRA1.0010.23204.60 

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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