Individual Calculations January 2017
 De Silva, M W Sanuth Nihinsa  Total change: -30.00  Rating chartPersonal card
 World Schools Boys U9 Sochi RUS 2016-12-03
RcRownchangeKK*chgGame
 1413 1105 0.00 5 -0.75 40 -30.00 
  Bayanochir, Tulgabat 1505  * MGL0.001-0.0840-3.20 
  Geldymuradov, Mekan 1505  * TKM0.001-0.0840-3.20 
  Tetyuev, Stepan 1414 RUS0.001-0.1440-5.60 
  Zhosan, Iannis 1315 RUS0.001-0.2340-9.20 
  Saprykin, Aleksey 1325 RUS0.001-0.2240-8.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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