Rapid: Individual Calculations March 2017
 Lynn, K William  Total change: 8.00  Rating chartPersonal card
 Bay of Plenty Rapid B 2017 Tauranga NZL 2017-02-25
RcRownchangeKK*chgGame
 1725 1884 2.50 3 0.40 20 8.00 
  Lyall, Simon 1703 NZL1.0010.26205.20 
  Laughland, Alexander 1618 NZL0.501-0.3220-6.40 
  Cruden, Neil 1854 NZL1.0010.46209.20 

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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