Rapid: Individual Calculations October 2018
 Ryazanov, Sergey  Total change: 19.80  Rating chartPersonal card
 Egoryevsk 240 birthday - 2018 Rapid Egoryevsk RUS 2018-09-08
RcRownchangeKK*chgGame
 1548 1421 4.00 8 0.99 20 19.80 
  Cherenkov, Igor 1821  * RUS0.001-0.0820-1.60 
  Ponomarenko, Valery 1821  * RUS0.5010.42208.40 
  Sukhanov, Grigoriy 1542 RUS0.001-0.3420-6.80 
  Morusak, Andrey 1157 RUS1.0010.18203.60 
  Sigachev, Ivan 1294 RUS0.001-0.6720-13.40 
  Badulina, Polina 1113 RUS1.0010.14202.80 
  Akilev, Aleksandr 1816 RUS0.5010.42208.40 
  Zhovtan, Nikolay 1821  * RUS1.0010.922018.40 
 * 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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