Individual Calculations February 2018
 Murray, David  Total change: 16.80  Rating chartPersonal card
 2017/18 4NCL Division 3 North Rounds 3-4 Bolton ENG 2018-01-13
RcRownchangeKK*chgGame
 1915 2133 2.00 2 0.44 20 8.80 
  Barker, Arron 1885 ENG1.0010.19203.80 
  Poliakova, Emma 1944 SVK1.0010.25205.00 

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)
 
 The 16th Annual Gonzaga Charity Classic Dublin IRL 2018-01-26
RcRownchangeKK*chgGame
 2205 2133 2.50 5 0.40 20 8.00 
  O`gorman, Alice 1853 IRL1.0010.16203.20 
  Daly, Colm f2342 IRL0.001-0.2320-4.60 
  Manojlovic, Zdravko 1943 SRB1.0010.25205.00 
  Vasilev, Milen g2415 FID0.5010.34206.80 
  Petrov, Marian g2470 FID0.001-0.1220-2.40 

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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