Individual Calculations June 2019
 Mertoglou, Konstantinos  Total change: 51.20  Rating chartPersonal card
 2019 Attica youth championships - open 12 Peristeri GRE 2019-04-30
RcRownchangeKK*chgGame
 1188 1217 4.50 6 1.28 40 51.20 
  Dafereras, Antonios Arsenios 1032 GRE1.0010.264010.40 
  Papadakis, Ioannis Man 1307 GRE1.0010.624024.80 
  Aslanidis, Thiseas 1260 GRE0.001-0.4440-17.60 
  Ikonomou, Theodoros 1071 GRE0.501-0.2040-8.00 
  Berdos, Konstantinos 1222 GRE1.0010.514020.40 
  Boulamatsis, Konstantinos I 1237 GRE1.0010.534021.20 

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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