Blitz: Individual Calculations February 2019
 Koutourinis, Apostolos  Total change: 3.40  Rating chartPersonal card
 Open ultima Blitz by ASOP Dias - C group PRE Master Jan 2019 1 Petroupoli GRE 2019-01-24
RcRownchangeKK*chgGame
 1886 1968 2.50 4 0.17 20 3.40 
  Tzortzatos, Dimosthenis Panagiot 1568  * GRE1.0010.08201.60 
  Atanasov, Margarit 2054 GRE0.5010.12202.40 
  Pavlis, Antonios 1861 GRE1.0010.35207.00 
  Mihopoulos, Konstantinos 2059 GRE0.001-0.3820-7.60 
 * 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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