Individual Calculations May 2015
 Hill, Alistair  Total change: -4.80  Rating chartPersonal card
 4NCL 2014-15 Rounds 7-8 (Div 1 & 2) Birmingham ENG 2015-03-28
RcRownchangeKK*chgGame
 2246 2126 0.00 2 -0.67 20 -13.40 
  Lim, Zhuo Ren f2240 MAS0.001-0.3420-6.80 
  Carleton, John J 2251 ENG0.001-0.3320-6.60 

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)
 
 59th Southend Chess Congress Southend-on-Sea ENG 2015-04-03
RcRownchangeKK*chgGame
 2172 2126 3.50 7 0.43 20 8.60 
  Wilcox, Keith A 1745 ENG1.0010.09201.80 
  Pert, Richard G m2443 ENG0.5010.37207.40 
  Eggleston, David J m2424 ENG0.001-0.1520-3.00 
  Gaudeau, Valentin 2048 FRA0.501-0.1120-2.20 
  Asenov, Pavel 2050 ENG1.0010.40208.00 
  Lercel, Michal 2238 POL0.5010.15203.00 
  Lewis, Andrew P f2256 ENG0.001-0.3220-6.40 

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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