Rapid: Individual Calculations June 2019
 Winter, Kevin  Total change: 17.00  Rating chartPersonal card
 2nd Crewe Rapidplay U165 Crewe ENG 2019-05-19
RcRownchangeKK*chgGame
 1700 1655 3.50 6 0.85 20 17.00 
  Hirst, Joe 1453 ENG0.501-0.2620-5.20 
  Brown, Geoffrey D 1598 ENG1.0010.42208.40 
  Patrick, David A 1802 ENG0.5010.20204.00 
  Barnaby, Nicholas M S 1766 ENG0.5010.15203.00 
  Szwajkun, Richard 1683 ENG0.5010.04200.80 
  Laurence, Geoff 1896 ENG0.5010.30206.00 

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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