Rapid: Individual Calculations October 2015
 Uddin, Moin  Total change: -31.60  Rating chartPersonal card
 2015 4NCL Individual Rapidplay West Bromwich ENG 2015-08-29
RcRownchangeKK*chgGame
 1769 1781 1.50 6 -1.58 20 -31.60 
  Ferrington, Nigel M 2118 ENG0.001-0.1220-2.40 
  Colburn, Paul J 1967 ENG0.001-0.2620-5.20 
  Haddock, Paul 1624 ENG1.0010.29205.80 
  Gardiner, Eric D 1951 ENG0.001-0.2820-5.60 
  Ruffle, Alan P 1480 ENG0.001-0.8520-17.00 
  Somton, Anita 1474 ENG0.501-0.3620-7.20 

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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