Individual Calculations September 2019
 Krzyzanowski, Patryk  Total change: -12.80  Rating chartPersonal card
 106 British Championships Championship Torquay ENG 2019-07-27
RcRownchangeKK*chgGame
 2189 2114 3.00 9 -0.64 20 -12.80 
  Pigott, John C m2384 ENG0.001-0.1720-3.40 
  Rudd, Jack m2275 ENG0.001-0.2920-5.80 
  Jaufarally, Nadia 1944 ENG0.501-0.2220-4.40 
  Starley, Robert 2058 ENG1.0010.42208.40 
  Moore, Graham J 2264 ENG0.5010.20204.00 
  Crickmore, Neil Eg 2187 ENG0.001-0.4020-8.00 
  Longson, Sarah N wf2095 ENG0.001-0.5320-10.60 
  Player, Edmund C 2202 ENG1.0010.622012.40 
  Zapolskis, Antanas m2290 LTU0.001-0.2720-5.40 

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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