Individual Calculations December 2016
 Pert, Nicholas  Total change: 1.90  Rating chartPersonal card
 11th 4NCL Congress Open Milton Keynes ENG 2016-11-04
RcRownchangeKK*chgGame
 2397 2566 4.00 5 0.42 10 4.20 
  Clarke, Brandon G I 2288 ENG1.0010.17101.70 
  Cobb, James m2434 WLS0.501-0.1810-1.80 
  Haria, Ravi f2383 ENG1.0010.26102.60 
  Roberson, Peter T m2388 ENG1.0010.27102.70 
  Hebden, Mark L g2491 ENG0.501-0.1010-1.00 

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)
 
 2016/17 4NCL Division 1 Rounds 1-2 Reading ENG 2016-11-19
RcRownchangeKK*chgGame
 2245 2566 1.50 2 -0.23 10 -2.30 
  O`toole, George E 2267 ENG1.0010.15101.50 
  Player, Edmund C 2222 ENG0.501-0.3810-3.80 

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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