Individual Calculations February 2016
 Redmond, Joshua  Total change: -31.20  Rating chartPersonal card
 Heidenfeld Trophy 2015/2016 Rounds 5 and 6 Various IRL 2015-11-18
RcRownchangeKK*chgGame
 1992 1736 0.50 1 0.31 40 12.40 
  Bruin, Randolf Willem 1992 NED0.5010.314012.40 

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)
 
 Gonzaga Chess Classic Masters Dublin IRL 2016-01-22
RcRownchangeKK*chgGame
 1941 1742 0.00 4 -1.09 40 -43.60 
  Cichonski, Bartlomiej 2008 IRL0.001-0.1840-7.20 
  Delaney, Killian 2142  * IRL0.001-0.0840-3.20 
  Beatty, Ross 1738 IRL0.001-0.5140-20.40 
  Pachalov, Aleksejus 1876 RUS0.001-0.3240-12.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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