Individual Calculations September 2017
 Sedykh, Stakhey  Total change: -1.20  Rating chartPersonal card
 104th British Championships Under 10 Llandudno ENG 2017-07-30
RcRownchangeKK*chgGame
 1479 1358 1.00 3 -0.03 40 -1.20 
  Chung, Ethan 1348 WLS1.0010.494019.60 
  Thatte, Nishchal 1535 ENG0.001-0.2740-10.80 
  Verma, Shlok 1553 ENG0.001-0.2540-10.00 

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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