Individual Calculations September 2020
 Macdonald, Paul  Total change: 4.60  Rating chartPersonal card
 ACC Winter Cup B 2020 Auckland NZL 2020-06-22
RcRownchangeKK*chgGame
 1737 1885 5.00 7 0.23 20 4.60 
  Akshay, Sharma 1531 IND1.0010.11202.20 
  Watson, Bruce R f2279 NZL0.001-0.0820-1.60 
  Weng, Xintong (winston) 1553 NZL1.0010.12202.40 
  Park-Tamati, Philli 1590 NZL0.001-0.8520-17.00 
  Lewis, Jordan 1644 NZL1.0010.20204.00 
  Nagorski, Alex c1847 NZL1.0010.45209.00 
  McDougall, Euan 1717 NZL1.0010.28205.60 

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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