Individual Calculations February 2015
 Dean, Michael J  Total change: -13.20  Rating chartPersonal card
 HASTINGS MASTERS 2014/15 HASTINGS ENG 2014-12-29
RcRownchangeKK*chgGame
 1858 1574 1.00 7 -0.30 20 -6.00 
  Cafferty, Bernard f1974  * ENG0.001-0.0820-1.60 
  Burrows, Martin P 1974  * ENG0.001-0.0820-1.60 
  Sikkel, Dirk 1974  * NED0.001-0.0820-1.60 
  Da Ces, Philippe 1974  * BEL0.001-0.0820-1.60 
  French, Max 1763 ENG0.001-0.2520-5.00 
  Evans, Helen I 1621 ENG0.5010.07201.40 
  Macrae, James S 1723 SCO0.5010.20204.00 
 * 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)
 
 4NCL 2014-15 Rounds 3-4 Various ENG 2015-01-10
RcRownchangeKK*chgGame
 1673 1574 0.00 1 -0.36 20 -7.20 
  Van Der Veen, Ailko 1673 ENG0.001-0.3620-7.20 

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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