Individual Calculations March 2018
 Mueller, Reinhold  Total change: 11.00  Rating chartPersonal card
 Armstrong Cup 2017-18 Rounds 5-6 Various IRL 2017-11-15
RcRownchangeKK*chgGame
 2137 2269 1.00 2 -0.33 20 -6.60 
  O`cinneide, Mel 2245 IRL0.001-0.5320-10.60 
  Fox, Anthony 2028 IRL1.0010.20204.00 

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)
 
 Armstrong Cup 2017-18 Rounds 7-8 Variuos IRL 2018-01-20
RcRownchangeKK*chgGame
 2221 2280 2.00 2 0.88 20 17.60 
  Collins, Sam E. m2450 IRL1.0010.722014.40 
  Cafolla, Peter 1992 IRL1.0010.16203.20 

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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