Individual Calculations April 2017
 Sigfusson, Sigurdur  Total change: 2.80  Rating chartPersonal card
 Aeroflot Open 2017 B Moscow RUS 2017-02-21
RcRownchangeKK*chgGame
 2379 2226 4.00 9 1.31 20 26.20 
  Atabayev, Saparmyrat f2422 TKM0.001-0.2520-5.00 
  Kakageldyev, Amanmurad m2374 TKM0.5010.20204.00 
  Shuvalova, Polina wm2387 RUS1.0010.712014.20 
  Charochkina, Daria m2383 RUS0.001-0.2920-5.80 
  Ovod, Evgenija mwg2380 RUS0.5010.21204.20 
  Mu, Ke 2431 CHN0.001-0.2420-4.80 
  Smirnov, Timofey 2323 RUS0.5010.13202.60 
  Zakaryan, David f2320 RUS1.0010.632012.60 
  Stathopoulos, Ioannis f2387 GRE0.5010.21204.20 

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)
 
 Icelandic Team Championship 2016-17 - 1st division Round 6-9 Reykjavik ISL 2017-03-02
RcRownchangeKK*chgGame
 1932 2225 0.50 2 -1.17 20 -23.40 
  Jonsson, Olafur Gisli 1851 ISL0.501-0.4020-8.00 
  Birkisson, Bjorn Holm 2012 ISL0.001-0.7720-15.40 

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)
 

 

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