Rapid: Individual Calculations July 2017
 Araratov, Pavel P.  Total change: -32.40  Rating chartPersonal card
 1st World Cadets Rapid Chess Championship 2017 - Open under 10 Minsk BLR 2017-06-02
RcRownchangeKK*chgGame
 1474 1290 0.00 2 -0.54 20 -10.80 
  Bialiauski, Artsiom 1561 BLR0.001-0.1720-3.40 
  Demchenko, Yaroslav 1386 UKR0.001-0.3720-7.40 

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)
 
 RCS Neva-Rapid St. Petersburg RUS 2017-06-10
RcRownchangeKK*chgGame
 1466 1290 1.00 7 -1.08 20 -21.60 
  Mamochev, Andrei 1690  * RUS0.001-0.0820-1.60 
  Rashitov, Dmitry 1690  * RUS0.001-0.0820-1.60 
  Kotsko, Pavel 1332 RUS1.0010.562011.20 
  Dadaev, Amir 1383 RUS0.001-0.3720-7.40 
  Matveev, Ivan A. 1474 RUS0.001-0.2620-5.20 
  Goncharenko, Georgiy A. 1231 RUS0.001-0.5820-11.60 
  Lantseva, Aleksandra 1463 RUS0.001-0.2720-5.40 
 * 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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