Individual Calculations September 2018
 Vlassis, Hristos  Total change: -28.40  Rating chartPersonal card
 27th Open International Tournament of Kavala 2018 - B group Kavala GRE 2018-08-05
RcRownchangeKK*chgGame
 1340 1304 3.00 8 -0.71 40 -28.40 
  Demelkas, Ioannis 1645 GRE0.001-0.1240-4.80 
  Stoimenidis, Dimitrios 1480 GRE0.001-0.2740-10.80 
  Haralabidis, Aristidis 1232 GRE0.001-0.6040-24.00 
  Kalamoukou, Giolanta 1291 GRE0.001-0.5240-20.80 
  Ntovas, Dimitrios 1292 GRE1.0010.484019.20 
  Bakirtzis, Konstantinos 1283 GRE0.001-0.5340-21.20 
  Kalogridis, Themistoklis 1211 GRE1.0010.374014.80 
  Topouzis, Sotirios 1287 GRE1.0010.484019.20 

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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