Rapid: Individual Calculations July 2013
 Crouch, Timothy J  Total change: 9.80  Rating chartPersonal card
 Kings Place Chess Festival Rapidplay Minor June 2013 London ENG 2013-06-15
RcRownchangeKK*chgGame
 1722 1625 2.00 4 0.49 20 9.80 
  Shah, Dipak K 1882 ENG0.5010.32206.40 
  Sonnis, Steve 1660 ENG0.001-0.4520-9.00 
  Burnham, Frank 1812 ENG1.0010.742014.80 
  Balouka-Myers, Gabriel 1535 ENG0.501-0.1220-2.40 

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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