Individual Calculations December 2018
 Turner, Matthew J  Total change: -2.50  Rating chartPersonal card
 1st 4NCL International Congress Open Telford ENG 2018-10-31
RcRownchangeKK*chgGame
 2391 2536 6.00 9 -0.10 10 -1.00 
  Wall, Tim P f2253 ENG1.0010.16101.60 
  Pert, Richard G m2408 ENG0.501-0.1710-1.70 
  Guha, Chirag 2136  * WLS1.0010.08100.80 
  Krishna, Crg m2445 IND0.501-0.1210-1.20 
  Haria, Ravi m2436 ENG0.501-0.1410-1.40 
  Roberson, Peter T m2396 ENG0.501-0.1910-1.90 
  Fernandez, Daniel H g2461 ENG0.501-0.1010-1.00 
  Gonda, Laszlo g2528 HUN1.0010.49104.90 
  Williams, Simon K g2457 ENG0.501-0.1110-1.10 
 * 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)
 
 2018/19 4NCL Div 1 Rounds 1 - 2 Daventry ENG 2018-11-10
RcRownchangeKK*chgGame
 2459 2536 1.00 2 -0.15 10 -1.50 
  Rudd, Jack m2234 ENG0.501-0.3510-3.50 
  Jones, Gawain C B g2683 ENG0.5010.20102.00 

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)
 

 

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