Rapid: Individual Calculations July 2019
 Clarke, Niall  Total change: 15.00  Rating chartPersonal card
 18th Golders Green FIDE Rapid Chess U170 London ENG 2019-06-08
RcRownchangeKK*chgGame
 1592 1564 3.50 6 0.75 20 15.00 
  McHarg, Andrew 1785 SCO0.001-0.2220-4.40 
  Bird, Max 1341 ENG1.0010.22204.40 
  Tombs, Samuel 1684 ENG0.001-0.3420-6.80 
  Subin, Samvrit 1323 ENG1.0010.20204.00 
  Davies, Richard N 1746 ENG0.5010.24204.80 
  Bussmann, John 1674 ENG1.0010.652013.00 

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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