Individual Calculations March 2018
 Vourlis-Kolettis, Ahilleas  Total change: -32.00  Rating chartPersonal card
 4th International VARDARIS 2017 - B group Thessaloniki GRE 2018-02-15
RcRownchangeKK*chgGame
 1290 1251 2.00 6 -0.80 40 -32.00 
  Vardakas, Petros 1097 GRE1.0010.294011.60 
  Wallace, Mitchel 1651  * NED0.001-0.0840-3.20 
  Zaires Karanasios, Konstantinos 1498 GRE0.001-0.1940-7.60 
  Gavriilidis, Nikiforos 1023 GRE1.0010.21408.40 
  Varli, Mehmet Fatih 1405 TUR0.001-0.2940-11.60 
  Kyparissopoulos, Spyridon 1064 GRE0.001-0.7440-29.60 
 * 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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