Individual Calculations January 2023
 Tzavaras, Konstantinos  Total change: -25.20  Rating chartPersonal card
 Senior - PRE Master Ultima by ASOP Nov Athens GRE 2022-11-11
RcRownchangeKK*chgGame
 1216 1248 2.00 6 -1.26 20 -25.20 
  Kapagiannidis, Konstantinos 1435 GRE0.001-0.2620-5.20 
  Konstantinidis, Dimitrios 1378 GRE0.001-0.3220-6.40 
  Gourgourinis, Ioannis 1050 GRE0.001-0.7620-15.20 
  Tzortzatos, Ioannis 1190 GRE1.0010.42208.40 
  Eirinidis, Dimitrios 1068 GRE0.001-0.7420-14.80 
  Papadopoulos, Emanouil 1174 GRE1.0010.40208.00 

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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