Individual Calculations April 2017
 Tarimo, Didik Widiarso  Total change: 37.00  Rating chartPersonal card
 Aeroflot Open 2017 C Moscow RUS 2017-02-21
RcRownchangeKK*chgGame
 1878 1551 3.00 8 1.93 20 38.60 
  Kovtunenko, Alexandr 1951  * RUS0.001-0.0820-1.60 
  Bleuzen, Cedric 1936 FRA0.001-0.0920-1.80 
  Potemkin, Evgeny 1795 RUS1.0010.802016.00 
  Chechetko, Georgy 1883 RUS0.001-0.1220-2.40 
  Zelenskaya, Anastasiya 1735 RUS0.001-0.2620-5.20 
  Udodov, Yuri 1867 RUS1.0010.872017.40 
  Vatsal, Singhania 1951  * IND0.001-0.0820-1.60 
  Pires Da Silva, Saulo De Tarso 1903 BRA1.0010.892017.80 
 * 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)
 
 7th HDBank international open - Challenger tournament Ho Chi Minh VIE 2017-03-12
RcRownchangeKK*chgGame
 1951 1551 0.00 1 -0.08 20 -1.60 
  Nouri, Alekhine f1951  * PHI0.001-0.0820-1.60 
 * 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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