Individual Calculations April 2019
 Agriopoulos, Konstantinos  Total change: 11.20  Rating chartPersonal card
 2019 Attica Team Championship - B Category rounds 4-7 ESSNA GRE 2019-02-03
RcRownchangeKK*chgGame
 1775 1872 1.50 2 0.27 40 10.80 
  Penesis, Dimitrios 1630 GRE1.0010.20408.00 
  Mantzakouras, Loukas 1920 GRE0.5010.07402.80 

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)
 
 2019 Attica Team Championship - B Category rounds 8-9 ESSNA GRE 2019-03-03
RcRownchangeKK*chgGame
 1880 1872 0.50 1 0.01 40 0.40 
  Kosmas, Hristos 1880 GRE0.5010.01400.40 

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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