Individual Calculations May 2019
 Tufan, Arda  Total change: 18.80  Rating chartPersonal card
 2019 Istanbul Youth Local Chess Team Matches Istanbul TUR 2019-04-06
RcRownchangeKK*chgGame
 1198 1226 1.00 1 0.46 40 18.40 
  Piskin, Ertugrul Faruk 1198 TUR1.0010.464018.40 

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)
 
 2018-2019 Gaziosmanpasa District Chess Tournament Istanbul TUR 2019-04-20
RcRownchangeKK*chgGame
 1433 1226 1.00 4 0.01 40 0.40 
  Dursun, Ramazan Behseti 1586 TUR0.5010.404016.00 
  Karasakal, Deniz 1424 TUR0.001-0.2440-9.60 
  Demirci, Abdullah Emin 1413 TUR0.001-0.2640-10.40 
  Altun, Samet 1307 TUR0.5010.11404.40 

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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