Individual Calculations April 2016
 Jamroz, Krzysztof  Total change: -9.40  Rating chartPersonal card
 37th Hampstead Weekend Congress Under 2200 London ENG 2016-03-12
RcRownchangeKK*chgGame
 1975 2073 3.50 5 0.38 20 7.60 
  Paveliuc, Alin-Dumitru 1845 ROU1.0010.21204.20 
  Rocco, Federico 1853 ENG1.0010.22204.40 
  Iyengar, Ilya 2005 ENG0.501-0.0920-1.80 
  Vlcek, Marek 1990 CZE1.0010.39207.80 
  Oyama, Akito 2182 ENG0.001-0.3520-7.00 

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)
 
 69th West of England Chess Union Congress Open Exmouth ENG 2016-03-25
RcRownchangeKK*chgGame
 1976 2073 3.50 7 -0.85 20 -17.00 
  French, Max 1857 ENG0.501-0.2820-5.60 
  Dilleigh, Stephen P 2072 ENG0.5010.00200.00 
  Menadue, Jeremy Fs 2021 ENG1.0010.43208.60 
  Smith, Andrew P f2127 IRL0.001-0.4220-8.40 
  Littlejohns, David P 1998 ENG0.501-0.1020-2.00 
  Woodward, Tim F 1975 ENG0.501-0.1320-2.60 
  Benson, Sean T 1779 ENG0.501-0.3520-7.00 

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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