Individual Calculations February 2023
 Jackson, Mateo  Total change: 39.20  Rating chartPersonal card
 2023 Schleinich Memorial C Calgary CAN 2023-01-06
RcRownchangeKK*chgGame
 1588 1589 3.50 5 0.98 40 39.20 
  Sembrano, Joshua 1570 CAN0.501-0.0340-1.20 
  McCoshen, Ricky 1519 CAN1.0010.404016.00 
  Dave, Bhavik 1685 CAN0.5010.13405.20 
  Sazon, Omar 1577 CAN1.0010.484019.20 
  Ming, Jerry 1587 CAN0.5010.00400.00 

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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