Individual Calculations October 2016
 Horton, Andrew P  Total change: 3.40  Rating chartPersonal card
 10th 4NCL Congress Open Wakefield ENG 2016-09-09
RcRownchangeKK*chgGame
 2141 2277 3.50 5 0.17 20 3.40 
  Bak, Andrew 2056 ENG1.0010.22204.40 
  Hebden, Mark L g2500 ENG0.001-0.2220-4.40 
  Jayawarna, Nugith 2042 ENG0.501-0.2920-5.80 
  Rita, Joao 1963 ENG1.0010.14202.80 
  Burrows, Martin P 2143 ENG1.0010.32206.40 

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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