Individual Calculations August 2018
 Lovell, William Pm  Total change: 29.20  Rating chartPersonal card
 19th 4NCL Congress Major Telford ENG 2018-07-13
RcRownchangeKK*chgGame
 1865 1754 2.50 5 0.73 40 29.20 
  Heald, Carl 1895 ENG0.5010.19407.60 
  Gardiner, Eric D 1939 ENG0.5010.24409.60 
  Jamieson, Ian M 1944 SCO0.001-0.2540-10.00 
  Zdanowski, Adrian 1882 ENG0.5010.17406.80 
  Radford, Mark Sr 1667 ENG1.0010.384015.20 

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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