Rapid: Individual Calculations October 2017
 Asbury, Jon A  Total change: 4.60  Rating chartPersonal card
 28th Leamington Rapidplay U140 Leamington Spa ENG 2017-09-10
 1649 1596 1.50 3 0.23 20 4.60 
  Mitchell, Robert 1703 ENG1.0010.652013.00 
  Macarthur, Duncan M 1594 ENG0.001-0.5020-10.00 
  De Block, Gert 1650 BEL0.5010.08201.60 

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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