Individual Calculations September 2018
 McKay, Jonathan  Total change: -40.00  Rating chartPersonal card
 105th British Championships Under 16 Hull ENG 2018-07-29
RcRownchangeKK*chgGame
 1538 1559 3.00 7 -0.64 40 -25.60 
  Rushbrooke, Remy 1889 ENG0.001-0.1240-4.80 
  Bhandari, Arya Neel 1159  * ENG1.0010.08403.20 
  Davidson, Laura 1655 ENG0.001-0.3740-14.80 
  Karia, Devin 1421 ENG0.501-0.1940-7.60 
  Nayak, Aurideep 1543 ENG0.501-0.0240-0.80 
  Patel, Devan 1716 ENG0.001-0.2940-11.60 
  Balouka-Myers, Raphael 1385 ENG1.0010.274010.80 
 * 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)
 
 105th British Championships Under 1750 Hull ENG 2018-07-30
RcRownchangeKK*chgGame
 1256 1559 0.50 1 -0.36 40 -14.40 
  Lohia, Sohum 1256 ENG0.501-0.3640-14.40 

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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