Rapid: Individual Calculations January 2019
 Davidian, Aron  Total change: -20.80  Rating chartPersonal card
 Grand Prix Interne Champions de Nancy 2018 3eme etape NANCY FRA 2018-12-22
RcRownchangeKK*chgGame
 1245 1335 2.00 5 -1.04 20 -20.80 
  Mayaud, Baptiste 1044 FRA1.0010.15203.00 
  Durup De Baleine, Come 1370 FRA0.001-0.4520-9.00 
  Mostefa Kara, Neyl 1113 FRA0.001-0.7820-15.60 
  Hoch, Anna 1482 FRA1.0010.702014.00 
  Kling, Adrien 1216 FRA0.001-0.6620-13.20 

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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