Rapid: Individual Calculations December 2022
 Zafiriadis, Ioannis  Total change: 0.00  Rating chartPersonal card
 15th Rapid Chess Festival 2022 Thessaloniki GRE 2022-10-29
RcRownchangeRpKK*chgGame
 1285 0 3.00 9 0.00 1160   0.00 
  Tzovanis, Anastasios Anagnostis 1760 GRE0.0010.00 0.00 
  Mantazis, Georgios Rafail 1436 GRE0.0010.00 0.00 
  Spagkakas, Konstantinos 1197 GRE0.5010.00 0.00 
  Anagnostopoulos, Panagiotis Lam 1532 GRE0.0010.00 0.00 
  Kyriakopoulos, Charalampos 1151 GRE1.0010.00 0.00 
  Mavridis, Athanasios Theo 1252 GRE0.0010.00 0.00 
  Papakyriakou, Petros 1080 GRE0.5010.00 0.00 
  Sardis, Ioannis 1100 GRE0.0010.00 0.00 
  Dokidis, Panagiotis 1053 GRE1.0010.00 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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