Rapid: Individual Calculations March 2018
 Duran Rubalcava, Luis Ange  Total change: 12.20  Rating chartPersonal card
 Bay of Plenty Rapid B 2018 Tauranga NZL 2018-02-24
RcRownchangeKK*chgGame
 1609 1757 4.00 5 0.61 20 12.20 
  Schurr, Richard 1482 NZL1.0010.17203.40 
  Goormachtigh, Laurens 1563 BEL0.001-0.7520-15.00 
  Smith, Scott R 1438 NZL1.0010.13202.60 
  Hackney, Leyton 1729 NZL1.0010.46209.20 
  Gautam, Asheesh 1831 FIJ1.0010.602012.00 

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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