Individual Calculations July 2019
 Simopoulou, Antigoni Anna  Total change: -54.00  Rating chartPersonal card
 20th open PS Peristeriou 2019 Peristeri GRE 2019-05-13
RcRownchangeKK*chgGame
 1169 1094 0.00 2 -0.81 40 -32.40 
  Barous, Theodoros 1279 GRE0.001-0.2640-10.40 
  Chatziangelou, Panagiotis 1059 GRE0.001-0.5540-22.00 

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)
 
 22nd International Open Athens Challenge 2019 - Group B Heraklio Attikis GRE 2019-06-15
RcRownchangeKK*chgGame
 1343 1070 0.00 3 -0.54 40 -21.60 
  Tourkolias, Dimitrios 1463 GRE0.001-0.0840-3.20 
  Kiourkos, Sokratis 1330 GRE0.001-0.1840-7.20 
  Katsanis, Vasileios Dim 1235 GRE0.001-0.2840-11.20 

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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