Individual Calculations February 2020
 Ratsma, Midas  Total change: -18.00  Rating chartPersonal card
 Caplin Hastings International Masters 2019 - 2020 Hastings ENG 2019-12-28
RcRownchangeKK*chgGame
 2142 2270 5.00 9 -0.90 20 -18.00 
  Van Den Doel, Erik g2589 NED0.001-0.1320-2.60 
  Rice, Chris B 2027 ENG0.501-0.3020-6.00 
  McNally, Richard J E 1967 ENG1.0010.14202.80 
  Flear, Christine wm2035 FRA0.501-0.2920-5.80 
  Midhun, P U 2135 IND0.001-0.6820-13.60 
  Jukes, Sam 1906 WLS1.0010.10202.00 
  Norinkeviciute, Rasa wf2018 LTU1.0010.19203.80 
  White, Stuart A 2106 SCO1.0010.28205.60 
  Gormally, Daniel W g2497 ENG0.001-0.2120-4.20 

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)
 

 

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