Individual Calculations October 2018
 Kastanas, Evangelos  Total change: -40.00  Rating chartPersonal card
 10th Papanastasio open SO Peristeriou - B group Peristeri GRE 2018-09-03
RcRownchangeKK*chgGame
 1250 1051 0.00 4 -1.00 40 -40.00 
  Vassis, Anastasios 1337 GRE0.001-0.1640-6.40 
  Vassis, Michail 1205 GRE0.001-0.2940-11.60 
  Kormakopoulos, Konstantinos 1150 GRE0.001-0.3640-14.40 
  Kostelidis, Sotirios 1307 GRE0.001-0.1940-7.60 

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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