Individual Calculations January 2017
 Rydstrom, Tom  Total change: 3.60  Rating chartPersonal card
 ProCivitas Open 2016 Vaxjo SWE 2016-10-04
RcRownchangeKK*chgGame
 2015 2307 6.00 7 0.34 20 6.80 
  Ottosson, Bjorn 1907  * SWE1.0010.08201.60 
  Goransson, Martin 2009 SWE0.501-0.3520-7.00 
  Gonzalez, Emilio 1907  * SWE1.0010.08201.60 
  Westerberg, Jonathan m2489 SWE1.0010.742014.80 
  Frisk, Hans 1968 SWE1.0010.12202.40 
  Heidenfors, Ronald 1917 SWE0.501-0.4120-8.20 
  Axelsson, Sven 1907  * SWE1.0010.08201.60 
 * 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)
 
 8th CSC London Chess Classic: FIDE Open London ENG 2016-12-09
RcRownchangeKK*chgGame
 2135 2239 5.50 9 -0.16 20 -3.20 
  Fernandez Aransay, Fernand 1862 ESP1.0010.09201.80 
  Karthikeyan, Murali g2530 IND0.001-0.1520-3.00 
  Lentzos, Ioannis 2035 GRE1.0010.24204.80 
  Wells, Peter K g2431 ENG0.001-0.2520-5.00 
  Vardan, Nagpal 2079 IND1.0010.29205.80 
  Abrahams, Daniel 2071 CAN0.001-0.7220-14.40 
  Makepeace, Philip J 2077 ENG0.501-0.2120-4.20 
  Bhatia, Kanwal K wf2096 ENG1.0010.31206.20 
  Czopor, Maciej 2035 POL1.0010.24204.80 

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)
 

 

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