Individual Calculations January 2023
 Gkogka, Elvis  Total change: 60.40  Rating chartPersonal card
 4th Stamatopoulos Open 2022 Athens GRE 2022-11-02
RcRownchangeKK*chgGame
 1643 1264 1.00 4 0.53 20 10.60 
  Nemtsas, Hristoforos 1776 GRE0.001-0.0420-0.80 
  Stergiou, Alexandros 1502 GRE1.0010.802016.00 
  Papaoulakis, Isidoros 1773 GRE0.001-0.0420-0.80 
  Kouloumoundras, Dimitrios 1520 GRE0.001-0.1920-3.80 

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)
 
 Celebration open chess square 2022 Athens GRE 2022-11-05
RcRownchangeKK*chgGame
 1422 1264 3.50 6 1.28 20 25.60 
  Sideris, Theodoros 1770 GRE0.001-0.0420-0.80 
  Kazantzoglou, Aristotelis 1086 GRE1.0010.27205.40 
  Koutsompinas, Georgios 1568 GRE0.5010.36207.20 
  Nemtsas, Hristoforos 1776 GRE0.001-0.0420-0.80 
  Paizanos, Epameinondas 1186 GRE1.0010.39207.80 
  Kallaras, Georgios 1143 GRE1.0010.34206.80 

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)
 
 10th open PAO Chess Club 2022 Athens GRE 2022-11-11
RcRownchangeKK*chgGame
 1749 1264 2.00 5 1.21 20 24.20 
  Ignatiadis, Konstantinos 1910 GRE0.001-0.0120-0.20 
  Kazantzoglou, Nikolaos 1430 GRE1.0010.722014.40 
  Koukas, Anastasios 1991 GRE0.001-0.0120-0.20 
  Moschovakis, Dimitrios 46671 1271 GRE1.0010.512010.20 
  Panagopoulos, Nikolaos f2141 GRE0.0010.00200.00 

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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