Rapid: Individual Calculations April 2020
 Marko, Helmut  Total change: -46.80  Rating chartPersonal card
 Bay of Plenty Rapid A 2020 Tauranga NZL 2020-02-29
RcRownchangeKK*chgGame
 1795 1907 1.50 6 -2.34 20 -46.80 
  Hague, Ben f2317 NZL0.001-0.0820-1.60 
  Qin, Oscar Shu Xuan 1587 NZL0.001-0.8720-17.40 
  Vickers, Josia 1643 NZL0.001-0.8220-16.40 
  Wright, Caleb 1799 NZL0.001-0.6520-13.00 
  Cooper, Nigel 1521 NZL1.0010.09201.80 
  Bennett, Hilton c1903 NZL0.501-0.0120-0.20 

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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