Individual Calculations September 2018
 Spiridonov, Jaroslav  Total change: -59.60  Rating chartPersonal card
 Chelyabinsk region 2018 B13 Chelyabinsk RUS 2018-08-18
RcRownchangeKK*chgGame
 1244 1287 2.50 7 -1.49 40 -59.60 
  Lebzak, Yaroslav 1687  * RUS0.001-0.0840-3.20 
  Kochkin, Stepan 1101 RUS0.501-0.2440-9.60 
  Somkin, Ilya 1277 RUS0.001-0.5140-20.40 
  Vecherko, Vladimir 1027 RUS1.0010.18407.20 
  Kremlev, Matvei 1116 RUS0.001-0.7340-29.20 
  Smolin, Artem 1188 RUS1.0010.364014.40 
  Pridannikov, Daniil 1310 RUS0.001-0.4740-18.80 
 * 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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