Individual Calculations October 2021
 Tarhan, Adar  Total change: 86.80  Rating chartPersonal card
 2021 Turkish Youth Chess Championships - U14 Konya TUR 2021-08-29
RcRownchangeKK*chgGame
 1932 2121 6.00 7 1.08 40 43.20 
  Tas, Yasar Asil 1721  * TUR1.0010.08403.20 
  Ince, Eray 1721  * TUR1.0010.08403.20 
  Hasanoglu, Hakan 1750 TUR1.0010.10404.00 
  Ince, Taylan Ruzgar 2168 TUR0.5010.07402.80 
  Kilic, Eray 2094 TUR1.0010.464018.40 
  Taspinar, Yanki c2178 TUR0.5010.08403.20 
  Portakalci, Yusuf 1895 TUR1.0010.21408.40 
 * 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)
 
 Primorsko Open A 2021 Primorsko BUL 2021-09-13
RcRownchangeKK*chgGame
 2211 2121 4.50 9 1.09 40 43.60 
  Stoyanov, Yordan 1721  * BUL1.0010.08403.20 
  Maerevoet, Sim f2366 BEL0.5010.304012.00 
  Slavov, Dimitar 2202 BUL1.0010.614024.40 
  Spasov, Vasil g2502 BUL0.001-0.0940-3.60 
  De Waele, Warre f2190 BEL1.0010.604024.00 
  Daskalov, Dimitar 2319 BUL0.001-0.2440-9.60 
  Raev, Rostislav 2198 BUL0.5010.11404.40 
  Kanov, Nikola c2148 BUL0.5010.04401.60 
  Boev, Viktor 2257 BUL0.001-0.3240-12.80 
 * 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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