Individual Calculations May 2017
 Kristiansen, Willy  Total change: -14.20  Rating chartPersonal card
 Fagernes Chess International GM group 2017 Fagernes NOR 2017-04-09
RcRownchangeKK*chgGame
 2185 2055 2.00 8 -0.71 20 -14.20 
  Hedman, Erik f2367 SWE0.001-0.1420-2.80 
  Al-Tarbosh, Ward f2219 SYR0.001-0.2820-5.60 
  Ranaldi, Lucas f2309 NOR0.5010.31206.20 
  Laverton, Christian 2159 NOR0.5010.14202.80 
  Couso, Luis f2287 SWE0.001-0.2120-4.20 
  Bentsen, Hakon 2074 NOR0.5010.03200.60 
  Aroven, Mikael 2097 SWE0.001-0.4420-8.80 
  Gronnestad, Anita wf1966 NOR0.501-0.1220-2.40 

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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