Individual Calculations June 2018
 Kastoris, Ioannis  Total change: 1.60  Rating chartPersonal card
 26th open SO Peristeriou Peristeri GRE 2018-03-13
RcRownchangeKK*chgGame
 1383 1267 1.50 4 0.08 20 1.60 
  Papadopoulos, Emanouil 1381 GRE0.5010.16203.20 
  Mavroudis, Dionisios 1549 GRE0.001-0.1620-3.20 
  Chatziangelou, Panagiotis 1157 GRE0.501-0.1520-3.00 
  Karamanolis, Orestis Pavlos 1445 GRE0.5010.23204.60 

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)
 

 

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