Rapid: Individual Calculations June 2023
 Chernik, Dmitry  Total change: 21.80  Rating chartPersonal card
 2023 Toronto Rapid Chess Championship Toronto CAN 2023-05-14
RcRownchangeKK*chgGame
 2003 1923 3.50 6 1.09 20 21.80 
  Barron, Michael m2264 CAN1.0010.882017.60 
  Chipanga, Takaedza 2038 ZIM0.5010.16203.20 
  Berengolts, Isai 1985 CAN0.001-0.4120-8.20 
  Vihaan, Aadarsh Lobo 1523  * IND1.0010.08201.60 
  Nazareno, Merlin 1891 CAN1.0010.46209.20 
  Vettese, Nicholas m2315 CAN0.001-0.0820-1.60 
 * 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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