Individual Calculations April 2016
 Stefansson, Vignir Vatnar  Total change: 20.40  Rating chartPersonal card
 Icelandic Team Championship 2015-16 - 1st Div. 2nd stage Reykjavik ISL 2016-03-03
RcRownchangeKK*chgGame
 2138 2228 2.00 4 -0.36 40 -14.40 
  Ragnarsson, Dagur f2243 ISL0.001-0.4840-19.20 
  Ingason, Sigurdur 1828  * ISL0.501-0.4240-16.80 
  Dadason, Gudmundur 2108 ISL1.0010.344013.60 
  Johannesson, Ingvar Thor f2374 ISL0.5010.20408.00 
 * 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)
 
 Stockholm Chess Challenge2016 Stockholm SWE 2016-03-08
RcRownchangeKK*chgGame
 2346 2228 4.00 9 0.87 40 34.80 
  Nasuta, Grzegorz m2399 POL0.001-0.2740-10.80 
  Mikalsen, Erlend f2333 NOR0.5010.14405.60 
  Kantane, Anna wm2310 POL0.5010.11404.40 
  Rydstrom, Tom f2318 SWE1.0010.624024.80 
  Tukhaev, Adam g2541 UKR0.001-0.1440-5.60 
  Nilsen, Joachim Birger f2397 NOR0.001-0.2840-11.20 
  Tirelli, Mauro 2220 ITA0.501-0.0140-0.40 
  Zhou, Qiyu wm2247 CAN0.5010.03401.20 
  Kenneskog, Theodor f2352 SWE1.0010.674026.80 

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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