Individual Calculations April 2017
 Osmanoglou, Halil  Total change: 20.60  Rating chartPersonal card
 2017 team championship of ESSAMTH POA rounds 1-3 Local Clubs GRE 2017-01-22
RcRownchangeKK*chgGame
 2162 2081 1.00 1 0.61 20 12.20 
  Teloudis, A 2162 GRE1.0010.612012.20 

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)
 
 2017 team championship of ESSAMTH POA finals Local Clubs GRE 2017-03-19
RcRownchangeKK*chgGame
 2055 2081 1.50 2 0.42 20 8.40 
  Demirtzoglou, Hrist 2055 GRE0.501-0.0420-0.80 
  Demirtzoglou, Hrist 2055 GRE1.0010.46209.20 

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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