Individual Calculations February 2018
 Rendle, Thomas E  Total change: -2.90  Rating chartPersonal card
 2018/19 4NCL Div 1 Rounds 3-4 Solihull ENG 2018-01-13
RcRownchangeKK*chgGame
 2255 2362 1.00 2 -0.29 10 -2.90 
  Mitchell, Martin 2214 SCO0.501-0.2010-2.00 
  Sandu, Mihaela wg2296 ROU0.501-0.0910-0.90 

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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