Individual Calculations November 2015
 Westerlund, Ola  Total change: -4.80  Rating chartPersonal card
 Vasteras Open 2015 Lang Vasteras SWE 2015-09-26
RcRownchangeKK*chgGame
 1768 1894 1.50 4 -1.07 20 -21.40 
  Astrom, Lars 2114 SWE0.001-0.2220-4.40 
  Cramling Bellon, Ana 1761 ESP0.001-0.6820-13.60 
  Gajic, Bozur 1704 SWE1.0010.25205.00 
  Andersson, Christian 1494  * SWE0.501-0.4220-8.40 
 * 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)
 
 Kamraternas KM Grupp B R 1 Goteborg SWE 2015-10-17
RcRownchangeKK*chgGame
 1645 1894 1.00 1 0.19 20 3.80 
  Bengtsson, Anders 1645 SWE1.0010.19203.80 

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)
 
 Div I Vastra 2015-16 R 1 Sweden SWE 2015-10-18
RcRownchangeKK*chgGame
 2000 1894 1.00 1 0.64 20 12.80 
  Bengtsson, Tage 2000 SWE1.0010.642012.80 

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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