Individual Calculations January 2020
 Pinar, Ali Arda  Total change: -8.00  Rating chartPersonal card
 2019-2020 Istanbul Chess Championship, Group Selecting Tournament Istanbul TUR 2019-12-07
RcRownchangeKK*chgGame
 1474 1510 4.50 7 0.59 40 23.60 
  Goker, Ahmet 1110  * TUR1.0010.08403.20 
  Portakalci, Yusuf 1910  * TUR0.5010.424016.80 
  Karahasan, Esat 1488 TUR1.0010.474018.80 
  Tarhan, Adar 1910  * TUR0.001-0.0840-3.20 
  Parto, Mehmet Ali 1360 TUR0.001-0.7040-28.00 
  Tubay, Elif Sude 1239 TUR1.0010.17406.80 
  Aslan, Rengin 1301 TUR1.0010.23409.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 7th Yalova Belediyespor Chess Tournament - A Yalova TUR 2019-12-28
RcRownchangeKK*chgGame
 1278 1510 0.00 1 -0.79 40 -31.60 
  Camci, Kayra 1278 TUR0.001-0.7940-31.60 

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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