Rapid: Individual Calculations December 2017
 Wikman, Viktor 2006  Total change: -25.20  Rating chartPersonal card
 Kristallens JHT 2017, kl ABC Stockholm SWE 2017-09-07
RcRownchangeKK*chgGame
 1243 1404 2.00 4 -0.77 20 -15.40 
  Dingertz, Erik 1488 SWE0.001-0.3820-7.60 
  Hallqvist, Amandus 1093 SWE1.0010.14202.80 
  Platkovs, Daniils 1240 SWE1.0010.28205.60 
  Saghatelyan, Frunze 1150 SWE0.001-0.8120-16.20 

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)
 
 Lilla Hasselbacken Chess Open 2017 snabb Stockholm SWE 2017-11-03
RcRownchangeKK*chgGame
 1502 1402 1.00 2 0.27 20 5.40 
  Jeferli, Mohammedali 1504 SWE0.001-0.3620-7.20 
  Eriksson, Staffan 1500 SWE1.0010.632012.60 

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)
 
 Minior-lag-DM Sthlm 2017 Stockholm SWE 2017-11-19
RcRownchangeKK*chgGame
 1245 1402 2.00 4 -0.76 20 -15.20 
  Dingertz, Erik 1518 SWE0.001-0.3420-6.80 
  Hallqvist, Amandus 1093 SWE1.0010.14202.80 
  Platkovs, Daniils 1222 SWE1.0010.26205.20 
  Saghatelyan, Frunze 1145 SWE0.001-0.8220-16.40 

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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