Rapid: Individual Calculations April 2020
 Xie, Felix  Total change: 48.40  Rating chartPersonal card
 Bay of Plenty Rapid A 2020 Tauranga NZL 2020-02-29
RcRownchangeKK*chgGame
 1986 1650 3.50 6 2.42 20 48.40 
  Smith, Robert W f2165 NZL0.001-0.0420-0.80 
  Bennett, Hilton c1903 NZL1.0010.812016.20 
  Han, Daniel 2159 NZL1.0010.962019.20 
  Gong, Daniel Hanwen f2197 NZL0.5010.47209.40 
  Gibbons, Robert f1905 NZL0.5010.31206.20 
  Qin, Oscar Shu Xuan 1587 NZL0.501-0.0920-1.80 

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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