Individual Calculations January 2020
 Nasir, Pi  Total change: -18.00  Rating chartPersonal card
 2019 Hart House Holidays Open Crown Toronto CAN 2019-12-13
RcRownchangeKK*chgGame
 2070 1946 0.50 4 -0.90 20 -18.00 
  Plotkin, Victor f2275 CAN0.001-0.1220-2.40 
  Pace, Christopher 2112 CAN0.001-0.2820-5.60 
  Filipovich, David 2019 CAN0.001-0.4020-8.00 
  Oganesyan, Hayk 1875 CAN0.501-0.1020-2.00 

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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