Individual Calculations December 2021
 Firtina, Oguzhan  Total change: -56.00  Rating chartPersonal card
 Hayri Ozbilen Memorial Chess Tournament - 2021 Istanbul TUR 2021-10-23
RcRownchangeKK*chgGame
 1653 1456 2.00 4 0.92 40 36.80 
  Yilmaz, Yigit Emre 1530 TUR0.5010.10404.00 
  Arsun, Arda 1496 TUR1.0010.564022.40 
  Ozveren, Ali Bulent 1815 TUR0.5010.404016.00 
  Cetinkaya, Umut Can 1770 TUR0.001-0.1440-5.60 

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)
 
 Akcakoca 2nd Palamut Festival Chess Tournament - B Duzce TUR 2021-10-29
RcRownchangeKK*chgGame
 1281 1456 1.00 2 -0.46 40 -18.40 
  Uymaz, Suleyman 1342 TUR0.001-0.6640-26.40 
  Toran, Erdem Kutluay 1219 TUR1.0010.20408.00 

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)
 
 Lead Teacher Ataturk Chess Tournament Yalova TUR 2021-11-20
RcRownchangeKK*chgGame
 1189 1456 0.50 3 -1.86 40 -74.40 
  Arslanhan, Mikail 1432 TUR0.001-0.5340-21.20 
  Iyican, Sude 1056  * TUR0.001-0.9240-36.80 
  Tiryaki, Guray Kagan 1079 TUR0.501-0.4140-16.40 
 * 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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