Rapid: Individual Calculations April 2017
 Jacobs, Hilton J  Total change: -23.80  Rating chartPersonal card
 2017 Latvian Tournament B Auckland NZL 2017-03-18
RcRownchangeKK*chgGame
 1608 1714 2.00 5 -1.19 20 -23.80 
  Zhang, Jasmine Haomo wf1622 NZL0.001-0.6320-12.60 
  Li, Rodney Xiang Rei 1485 NZL1.0010.21204.20 
  Gothorp, Thomas H T 1552 NZL1.0010.29205.80 
  Eade, Don c1741 NZL0.001-0.4620-9.20 
  Riding, Christopher L 1638 NZL0.001-0.6020-12.00 

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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