Rapid: Individual Calculations August 2021
 Poupalos, Nikolaos  Total change: -22.60  Rating chartPersonal card
 Ikaros 2021 open rapid Ag Kyrikos Ikaria GRE 2021-07-09
RcRownchangeKK*chgGame
 1156 1776 3.50 5 -1.37 20 -27.40 
  Orfanaki, Kalliopi 1081 GRE1.0010.01200.20 
  Efkarpidis, Konstantinos 1154 GRE0.501-0.4920-9.80 
  Deliezos, Anastasios 1108 GRE1.0010.01200.20 
  Marinidis, Stavros 1041 GRE1.0010.01200.20 
  Karamichos, Michail 1395 GRE0.001-0.9120-18.20 

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)
 
 Ikaros 2021 11th Mediterranean team rapid Achilleas Mitsakos Ag Kyrikos Ikaria GRE 2021-07-19
RcRownchangeKK*chgGame
 1268 1776 4.00 4 0.24 20 4.80 
  Dallas, Nikolaos Alexandros 1198 GRE1.0010.02200.40 
  Kotsiopoulos, Panagiotis 1398 GRE1.0010.09201.80 
  Efkarpidis, Stylianos 1434 GRE1.0010.12202.40 
  Sarantou, Angeliki 1041 GRE1.0010.01200.20 

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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