Individual Calculations November 2018
 Kerr, Duncan  Total change: 0.00  Rating chartPersonal card
 38th Surrey Chess Congress Open London ENG 2018-10-26
RcRownchangeRpKK*chgGame
 1964 0 1.50 4 0.00 1877   0.00 
  Bates, Richard A m2374 ENG0.0010.00 0.00 
  Zheng, William 1681 ENG1.0010.00 0.00 
  Balaji, Aaravamudhan 1902 ENG0.5010.00 0.00 
  Watson, Mikey J 1897 ENG0.0010.00 0.00 

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)
 

 

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