Individual Calculations February 2020
 Ozturk, Ali  Total change: 29.60  Rating chartPersonal card
 2019-2020 Samsun Senior Chess Championship Samsun TUR 2020-01-04
RcRownchangeKK*chgGame
 1376 1560 4.00 4 1.19 20 23.80 
  Yilmaz, Mahmut 1231 TUR1.0010.12202.40 
  Karaca, Bekir 1348 TUR1.0010.23204.60 
  Asilkefeli, Hasan 1757 TUR1.0010.752015.00 
  Gunes, Selahettin 1169 TUR1.0010.09201.80 

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)
 
 2019-2020 Turkish Senior Chess Championship - A Antalya TUR 2020-01-19
RcRownchangeKK*chgGame
 1656 1560 3.00 7 0.29 20 5.80 
  Yilmaz, Turhan m1960  * TUR0.001-0.0820-1.60 
  Aslan, Ziver 1262 TUR1.0010.15203.00 
  Ozakay, Ozer 1673 TUR1.0010.652013.00 
  Ozkoc, Ali 1762 TUR0.001-0.2420-4.80 
  Onem, Cem 1805 TUR0.001-0.2020-4.00 
  Gunes, Selahettin 1169 TUR1.0010.09201.80 
  Cetinkaya, Vedat Ali 1960  * TUR0.001-0.0820-1.60 
 * 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)
 

 

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