Individual Calculations September 2013
 Toll, Alec J  Total change: -21.45  Rating chartPersonal card
 British Championship 5-day Open AM Week 2 Torquay ENG 2013-08-05
RcRownchangeKK*chgGame
 1907 2027 1.50 3 -0.48 15 -7.20 
  Schmerwitz, Reinhard 1849 GER0.501-0.2315-3.45 
  Kreuzer, Christopher 1934 ENG0.501-0.1315-1.95 
  Taylor, Dale C 1938 ENG0.501-0.1215-1.80 

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)
 
 Mistrzostwa NATO w Szachach. Rynia k/.Warszawy POL 2013-08-12
RcRownchangeKK*chgGame
 1938 2027 1.50 4 -0.95 15 -14.25 
  Hansen, Stefan 2099 DEN0.001-0.4015-6.00 
  Bellemare, Regis 1814 CAN0.501-0.2715-4.05 
  Demjen, Attila 2013 HUN0.501-0.0215-0.30 
  Rosseel, Kimball 1827 BEL0.501-0.2615-3.90 

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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