Individual Calculations December 2016
 Jackson, James P  Total change: -11.80  Rating chartPersonal card
 e2e4 London Gatwick International Oct16 Masters London ENG 2016-10-26
RcRownchangeKK*chgGame
 2263 2311 4.50 9 -0.49 20 -9.80 
  Petrov, Marian g2475 BUL0.001-0.2820-5.60 
  Kalaiyalahan, Akshaya f2046 ENG1.0010.18203.60 
  Haria, Ravi f2383 ENG0.001-0.4020-8.00 
  Klingher, Dominic 2027 ENG0.501-0.3420-6.80 
  Taylor, Adam C f2236 ENG1.0010.40208.00 
  Eggleston, David J m2413 ENG0.001-0.3620-7.20 
  Wadsworth, Matthew J f2290 ENG0.501-0.0320-0.60 
  Byron, Alan M 2154 ENG1.0010.29205.80 
  O`donnell, Conor f2346 IRL0.5010.05201.00 

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)
 
 11th 4NCL Congress Open Milton Keynes ENG 2016-11-04
RcRownchangeKK*chgGame
 2181 2290 3.50 5 0.37 20 7.40 
  Fryer, David W 1918 ENG1.0010.10202.00 
  Fernandez, Daniel Howard m2450 ENG0.001-0.2920-5.80 
  Player, Edmund C 2222 ENG1.0010.41208.20 
  Golding, Alex 2080 ENG1.0010.23204.60 
  Jones, Steven A 2233 ENG0.501-0.0820-1.60 

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)
 
 2016/17 4NCL Division 1 Rounds 1-2 Reading ENG 2016-11-19
RcRownchangeKK*chgGame
 2526 2290 0.00 2 -0.47 20 -9.40 
  Jones, Gawain C B g2663 ENG0.001-0.1020-2.00 
  Roberson, Peter T m2388 ENG0.001-0.3720-7.40 

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)
 

 

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