Individual Calculations March 2024
 Plotkin, Mark  Total change: 10.40  Rating chartPersonal card
 2024 Reading Week Open - Crown Toronto, Ontario CAN 2024-02-17
RcRownchangeKK*chgGame
 2260 2334 4.00 5 1.04 10 10.40 
  Findlay, Ian T. f2119 CAN1.0010.23102.30 
  Wu, Ruining Ray 2116 CAN1.0010.22102.20 
  Razin, Vadim 2365 UKR1.0010.54105.40 
  Noritsyn, Nikolay m2448 CAN0.5010.16101.60 
  Plotkin, Victor f2254 CAN0.501-0.1110-1.10 

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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