Individual Calculations August 2019
 Gkolfinopoulou, Marina  Total change: -66.80  Rating chartPersonal card
 Summer open NEP EAP 2019 - A group Patra GRE 2019-06-16
RcRownchangeKK*chgGame
 1102 1318 1.50 3 -0.81 40 -32.40 
  Fertakis, Dimitrios 1088 GRE0.501-0.2940-11.60 
  Alexopoulos, Georgios 1045 GRE0.001-0.8340-33.20 
  Tsemeri, Mario 1173 GRE1.0010.314012.40 

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)
 
 2019 Greek Youth Championships Finals - girls U16 Patra GRE 2019-06-25
RcRownchangeKK*chgGame
 1334 1318 2.00 6 -0.86 40 -34.40 
  Koutsouraki, Ariadni 1540 GRE0.001-0.2240-8.80 
  Bania, Eleni 1455 GRE0.001-0.3240-12.80 
  Matthaiaki, Nefeli 1342 GRE1.0010.534021.20 
  Fertaki, Eleftheria 1180 GRE1.0010.314012.40 
  Chatzipanagiotou, Asimenia 1435 GRE0.001-0.3440-13.60 
  Tagkalaki, Ioanna Lambrini 1054 GRE0.001-0.8240-32.80 

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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