Individual Calculations August 2013
 Sohal, Tanraj S  Total change: -9.15  Rating chartPersonal card
 2013 Canadian Open Ch Ottawa, Ontario CAN 2013-07-13
RcRownchangeKK*chgGame
 2144 2139 3.00 7 -0.61 15 -9.15 
  Ritchie, Gordon 2019 CAN1.0010.34155.10 
  Vera, Reynaldo g2462 CUB0.001-0.1315-1.95 
  Chirila, Ioan Cristian g2528 ROU0.001-0.0915-1.35 
  Itkin, David 2023 CAN0.501-0.1615-2.40 
  Nahutin, Yevgeni 1961 CAN0.501-0.2315-3.45 
  Ibrahim, Ismail 2097 AFG1.0010.44156.60 
  Kalra, Agastya 1919 CAN0.001-0.7815-11.70 

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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