Individual Calculations November 2019
 Alaarabiou, Yoni  Total change: 9.20  Rating chartPersonal card
 Team 2020 - 60mn Octobre FRANCE FRA 2019-10-01
RcRownchangeKK*chgGame
 1190 1259 2.00 3 0.23 40 9.20 
  Maillet, Alain 1298 FRA1.0010.554022.00 
  Konopka, John 1208 FRA0.001-0.5740-22.80 
  Maury, Alexis 1064 FRA1.0010.254010.00 

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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