Individual Calculations August 2019
 Clarke, James  Total change: 56.40  Rating chartPersonal card
 106th British Championships Soanes Torquay ENG 2019-07-26
 1619 1444 2.50 4 1.41 40 56.40 
  Tassell, Hugh G 1657 ENG0.5010.274010.80 
  Latypov, Egor 1637 ENG0.001-0.2540-10.00 
  Ward-Riggs, Samuel 1570 ENG1.0010.674026.80 
  McCormick, Graeme 1611 IRL1.0010.724028.80 

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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