Individual Calculations February 2020
 Sarmiento, Noel  Total change: -34.40  Rating chartPersonal card
 Auckland Anniversary Weekend 2020 Auckland NZL 2020-01-25
RcRownchangeKK*chgGame
 1556 1731 2.00 4 -0.86 40 -34.40 
  Madhav, Aanand 1424 NZL1.0010.14405.60 
  Eade, Don c1742 NZL0.001-0.4840-19.20 
  Zhang, Kendrick Botong 1551 NZL0.501-0.2440-9.60 
  Burrows, Grant L 1506 NZL0.501-0.2840-11.20 

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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