Rapid: Individual Calculations January 2019
 Lynn, K William  Total change: -47.60  Rating chartPersonal card
 Papatoetoe Rapid A 2018 Auckland NZL 2018-12-01
RcRownchangeKK*chgGame
 1804 1848 1.00 6 -2.38 20 -47.60 
  Gong, Daniel Hanwen f2140 NZL0.001-0.1520-3.00 
  Ha, Huy Minh (timothy) 1651 NZL0.001-0.7520-15.00 
  Goormachtigh, Laurens 1663 BEL0.001-0.7420-14.80 
  Meng, Richard c1718 NZL0.001-0.6820-13.60 
  Eade, Don c1747 NZL0.501-0.1420-2.80 
  Post, Martin J 1907 NZL0.5010.08201.60 

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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