Individual Calculations March 2018
 Chakkoli, Shiva  Total change: -54.80  Rating chartPersonal card
 2018 Oakville Winter Open U2100 Oakville CAN 2018-02-02
RcRownchangeKK*chgGame
 1749 1726 0.50 4 -1.37 40 -54.80 
  Zhao, Jeffrey Renfei 1795 CAN0.5010.10404.00 
  Ning, Eric 1792 CAN0.001-0.4140-16.40 
  Shah, Omaray M. 1719 CAN0.001-0.5140-20.40 
  Li, Yun Hong (kevin) 1688 CAN0.001-0.5540-22.00 

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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