Blitz: Individual Calculations August 2023
 Abrahams, Daniel  Total change: 21.20  Rating chartPersonal card
 2023 Hart House Summer Blitz - Premier Toronto, Ontario CAN 2023-07-15
RcRownchangeKK*chgGame
 1991 2038 8.00 14 1.06 20 21.20 
  Zhang, Jonathan 1472 CAN1.0010.02200.40 
  Zhang, Jonathan 1472 CAN1.0010.02200.40 
  Chen, Larry Zhou 1638  * CAN1.0010.08201.60 
  Chen, Larry Zhou 1448 CAN1.0010.02200.40 
  Plotkin, Victor f2187 CAN1.0010.702014.00 
  Plotkin, Victor f2187 CAN1.0010.702014.00 
  Zomorrodian, Eilia f2069 CAN0.001-0.4620-9.20 
  Zomorrodian, Eilia f2069 CAN0.5010.04200.80 
  Knox, Christopher 2161 CAN0.5010.17203.40 
  Knox, Christopher 2161 CAN1.0010.672013.40 
  Vettese, Nicholas m2261 CAN0.001-0.2220-4.40 
  Vettese, Nicholas m2261 CAN0.001-0.2220-4.40 
  Jaferian, Koosha c2245 IRI0.001-0.2320-4.60 
  Jaferian, Koosha c2245 IRI0.001-0.2320-4.60 
 * 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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