Rapid: Individual Calculations August 2023
 Zhang, Daniel  Total change: 32.40  Rating chartPersonal card
 2023 Hart House Summer Rapid - Premier Toronto, Ontario CAN 2023-07-15
RcRownchangeKK*chgGame
 1750 1642 3.00 5 0.81 40 32.40 
  Plotkin, Mark m2316 CAN0.001-0.0140-0.40 
  Sirkovich, Daniel 1563 CAN1.0010.394015.60 
  Malakar, Saarthak 1606 USA0.001-0.5540-22.00 
  Melnychuk, Denys 1734 UKR1.0010.634025.20 
  Gokkaya, Murat Bora 1530 TUR1.0010.354014.00 

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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