Individual Calculations June 2018
 Cole, David M  Total change: 72.80  Rating chartPersonal card
 1st 4NCL Spring Bank Holiday Congress U1825 Basingstoke ENG 2018-05-25
RcRownchangeKK*chgGame
 1609 1286 2.50 5 1.82 40 72.80 
  Watson, Darrell A 1686  * ENG0.001-0.0840-3.20 
  Hatzipanteli, Theodora 1521 GRE1.0010.794031.60 
  Maladkar, Lavanya 1562 ENG0.001-0.1740-6.80 
  Robinson, Brian 1590 ENG1.0010.864034.40 
  Redmond, Michael F 1686  * ENG0.5010.424016.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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