Blitz: Individual Calculations August 2023
 Ali, Shafkat  Total change: -54.80  Rating chartPersonal card
 2023 Hart House Summer Blitz - Premier Toronto, Ontario CAN 2023-07-15
RcRownchangeKK*chgGame
 1670 1555 2.00 12 -2.74 20 -54.80 
  Kang, Dorian c2075 CAN0.001-0.0320-0.60 
  Kang, Dorian c2075 CAN0.001-0.0320-0.60 
  Gunapalan, David 1895 CAN0.001-0.1220-2.40 
  Gunapalan, David 1895 CAN0.001-0.1220-2.40 
  Zhang, Jonathan 1472 CAN0.001-0.6120-12.20 
  Zhang, Jonathan 1472 CAN0.001-0.6120-12.20 
  Moisseev, Alex 1420 CAN1.0010.32206.40 
  Moisseev, Alex 1420 CAN0.001-0.6820-13.60 
  Sirkovich, Daniel 1663 CAN0.001-0.3520-7.00 
  Sirkovich, Daniel 1663 CAN0.001-0.3520-7.00 
  Bakradze, Joshua 1495 CAN0.501-0.0820-1.60 
  Bakradze, Joshua 1495 CAN0.501-0.0820-1.60 

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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