Individual Calculations October 2018
 Tsourekas, Michail  Total change: 0.00  Rating chartPersonal card
 10th Papanastasio open SO Peristeriou - B group Peristeri GRE 2018-09-03
RcRownchangeRpKK*chgGame
 1055 0 0.50 5 0.00 689   0.00 
  Chatziangelou, Panagiotis 1098 GRE0.0010.00 0.00 
  Papageorgiou, Theodoros 1024 GRE0.0010.00 0.00 
  Dafereras, Antonios Arsenios 1070 GRE0.0010.00 0.00 
  Lyrakis, Georgios 1005 GRE0.0010.00 0.00 
  Tsichli, Nikolitsa 1079 GRE0.5010.00 0.00 

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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