Rapid: Individual Calculations April 2019
 Cruden, Neil  Total change: 1.80  Rating chartPersonal card
 2019 Latvian Open B Auckland NZL 2019-03-16
 1625 1796 3.00 4 0.09 20 1.80 
  Judkins, Gary L 1577 NZL1.0010.22204.40 
  Li, Andrew 1625 NZL0.501-0.2320-4.60 
  Ha, Huy Minh (timothy) 1682 NZL0.501-0.1620-3.20 
  Delpech, Alexis 1614 FRA1.0010.26205.20 

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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