Individual Calculations February 2023
 Sembrano, Joshua  Total change: 13.00  Rating chartPersonal card
 2023 Schleinich Memorial C Calgary CAN 2023-01-06
RcRownchangeKK*chgGame
 1591 1570 3.00 5 0.65 20 13.00 
  Jackson, Mateo 1589 CAN0.5010.03200.60 
  Sazon, Omar 1577 CAN1.0010.512010.20 
  McCoshen, Ricky 1519 CAN1.0010.43208.60 
  Ming, Jerry 1587 CAN0.5010.02200.40 
  Dave, Bhavik 1685 CAN0.001-0.3420-6.80 

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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