Rapid: Individual Calculations December 2021
 Spirliadis, Achileas  Total change: 12.20  Rating chartPersonal card
 13th Chess Festival Antonis Vragoteris Memorial - Rapid Thessaloniki GRE 2021-10-30
RcRownchangeKK*chgGame
 1756 2020 7.50 10 0.61 20 12.20 
  Papakyriakou, Charalampos 1285 GRE1.0010.01200.20 
  Hrisanidis, Nikolaos 1359 GRE1.0010.01200.20 
  Tsiaras, Dimitrios 1520 GRE1.0010.04200.80 
  Koudounis, Vasileios 1467 GRE1.0010.03200.60 
  Alexakis, Dimitris f2269 GRE0.001-0.1920-3.80 
  Tsilimparis, Ioannis 1724 GRE0.501-0.3520-7.00 
  Tsouchnikas, Orestis 1339 GRE1.0010.01200.20 
  Athanasiadis, Panagiotis 1844 GRE1.0010.27205.40 
  Malikentzos, Sotirios m2418 GRE1.0010.922018.40 
  Papasimakopoulos, Alexandros c2334 GRE0.001-0.1420-2.80 

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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