Individual Calculations September 2019
 Lewis, Jordan  Total change: 0.00  Rating chartPersonal card
 Auckland Chess Centre - Club Champs B Grade Auckland NZL 2019-06-17
RcRownchangeRpKK*chgGame
 1687 0 3.50 8 0.00 1644   0.00 
  Yan, Caroline 1668 NZL0.5010.00 0.00 
  Ha, Huy Minh (timothy) 1645 NZL0.5010.00 0.00 
  Xie, Felix 1655 NZL1.0010.00 0.00 
  Lyall, Simon 1692 NZL0.0010.00 0.00 
  Deng, Abraham 1522 NZL0.0010.00 0.00 
  Nagorski, Alex c1832 NZL0.0010.00 0.00 
  Eade, Don c1779 NZL1.0010.00 0.00 
  McDougall, Euan 1700 NZL0.5010.00 0.00 

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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