Individual Calculations January 2019
 Wallace, Paul  Total change: 17.60  Rating chartPersonal card
 LCU Armstrong Cup 2018-19 Rounds 3-4 Dublin IRL 2018-11-03
RcRownchangeKK*chgGame
 2072 2119 2.00 2 0.88 20 17.60 
  Duffy, Seamus 1975 IRL1.0010.31206.20 
  Freeman, Gordon 2169 IRL1.0010.572011.40 

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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