Individual Calculations July 2022
 Mataragkas, Georgios  Total change: 44.80  Rating chartPersonal card
 Senior by ASOP Dias Apr 2022 under 1600 Petroupoli GRE 2022-04-10
RcRownchangeKK*chgGame
 1269 1415 2.00 4 -0.77 20 -15.40 
  Tzavara, Eleni 1259 GRE0.001-0.7120-14.20 
  Tzavaras, Konstantinos 1227 GRE1.0010.26205.20 
  Konstantinidis, Dimitrios 1352 GRE0.501-0.0920-1.80 
  Tzempelikou, Agapi 1237 GRE0.501-0.2320-4.60 

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)
 
 Open U1700 Piraeus CC tournament Piraeus GRE 2022-05-07
RcRownchangeKK*chgGame
 1469 1424 1.50 2 0.59 20 11.80 
  Liapis, Nikolaos Ap 1251 GRE1.0010.27205.40 
  Vlahos, Athanasios 1687 GRE0.5010.32206.40 

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)
 
 24th open Herakleio Attica 2022 Heraklion Attica GRE 2022-06-11
RcRownchangeKK*chgGame
 1597 1424 5.00 7 2.42 20 48.40 
  Naoum, Spyridon 2316 GRE0.0010.00200.00 
  Agiakatsikas, Konstantinos 1064 GRE1.0010.10202.00 
  Galanopoulos, Efraim 1599 GRE0.5010.23204.60 
  Yfantis, Evangelos 1169 GRE1.0010.19203.80 
  Dimanoudis, Petros 1559 GRE1.0010.682013.60 
  Sideris, Theodoros 1726 GRE0.5010.35207.00 
  Bebis, Epaminondas-Alexandros 1743 GRE1.0010.872017.40 

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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