Individual Calculations February 2020
 Hamilton, Michael J  Total change: -3.20  Rating chartPersonal card
 Hastings Weekend Open 2020 Hastings ENG 2020-01-03
RcRownchangeKK*chgGame
 1741 1781 2.00 4 -0.16 20 -3.20 
  Vaidya, Raghav 1547 ENG1.0010.21204.20 
  Rayner, Francis 2019 WLS0.001-0.2020-4.00 
  Dewangan, Aayush 1492 ENG1.0010.16203.20 
  Finn, Peter 1906 ENG0.001-0.3320-6.60 

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)
 

 

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