Individual Calculations July 2019
 Tsichli, Nikolitsa  Total change: -26.00  Rating chartPersonal card
 20th open PS Peristeriou 2019 Peristeri GRE 2019-05-13
RcRownchangeKK*chgGame
 1234 1036 0.00 1 -0.24 40 -9.60 
  Paparodopoulos, Panagiotis 1234 GRE0.001-0.2440-9.60 

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)
 
 22nd International Open Athens Challenge 2019 - Group B Heraklio Attikis GRE 2019-06-15
RcRownchangeKK*chgGame
 1272 1036 0.00 2 -0.41 40 -16.40 
  Kyriazi, Smaragda 1288 GRE0.001-0.1940-7.60 
  Magoulas, Dionysios 1256 GRE0.001-0.2240-8.80 

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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