Individual Calculations October 2022
 Michael, Andrew  Total change: -38.20  Rating chartPersonal card
 ACC Club Championships A 2022 1-5 Auckland NZL 2022-08-29
RcRownchangeKK*chgGame
 1640 1521 0.00 4 -1.91 20 -38.20 
  Ang, Alphaeus Wei Ern f2300 NZL0.0010.00200.00 
  Lu, Xiahan (luna) 1372 NZL0.001-0.7020-14.00 
  Bhatt, Mantra 1436 NZL0.001-0.6220-12.40 
  Pakenham, John 1453 NZL0.001-0.5920-11.80 

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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