Individual Calculations January 2016
 Gkikas, Ioannis  Total change: 22.80  Rating chartPersonal card
 8th youth U16 team championship of ESSNA 2015 Attica GRE 2015-11-08
RcRownchangeKK*chgGame
 1476 1452 1.00 1 0.53 40 21.20 
  Thanos, Konstantinos 1476 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)
 
 2015 Greek Youth U16 National Team Championship - finals Vrahati Korinthias GRE 2015-12-18
RcRownchangeKK*chgGame
 1478 1452 0.50 1 0.04 40 1.60 
  Berbatis, Antonios 1478 GRE0.5010.04401.60 

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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