Blitz: Individual Calculations June 2022
 McDonald, Duncan  Total change: 17.80  Rating chartPersonal card
 Auckland May Blitz 2022 Auckland NZL 2022-05-21
RcRownchangeKK*chgGame
 1492 1411 4.50 8 0.89 20 17.80 
  Thornton, Giovanni Antonio 2104 NZL0.001-0.0120-0.20 
  Nimmakayala, Srirama Vikhyath 1033 NZL1.0010.09201.80 
  Bhatt, Mantra 1280 NZL0.001-0.6820-13.60 
  Xu, Luna 1299 NZL1.0010.35207.00 
  Zhang, Tim Lifan 1223 NZL1.0010.26205.20 
  Wells, Clinton A. 1782 NZL1.0010.902018.00 
  Po E-Tofaeono, Hunter 1524 NZL0.5010.15203.00 
  Zara, Baraa 1688 NZL0.001-0.1720-3.40 

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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