Individual Calculations October 2018
 Koukouves, Vlasios  Total change: -8.00  Rating chartPersonal card
 10th Papanastasio open SO Peristeriou - B group Peristeri GRE 2018-09-03
RcRownchangeKK*chgGame
 1208 1245 2.50 5 -0.20 40 -8.00 
  Stamelos, Grigorios 1369 GRE0.001-0.3340-13.20 
  Papageorgiou, Theodoros 1024 GRE1.0010.22408.80 
  Lyrakis, Georgios 1005 GRE1.0010.20408.00 
  Kelidis, Panagiotis 1341 GRE0.5010.13405.20 
  Andriopoulou, Eleni 1299 GRE0.001-0.4240-16.80 

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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