Individual Calculations May 2018
 Nyberg, Bo  Total change: -16.00  Rating chartPersonal card
 Uppsalamasterskapet 2018 Uppsala SWE 2018-01-30
RcRownchangeKK*chgGame
 1789 1824 3.50 8 -0.80 20 -16.00 
  Stordahl, Vidar 1461 SWE1.0010.10202.00 
  Jansson, Boerje f2224  * SWE0.001-0.0820-1.60 
  Dahnberg, Magnus 1735 SWE0.501-0.1220-2.40 
  Ellmin, Paer 1768 SWE1.0010.42208.40 
  Attefall, Fredrik 1977 SWE0.001-0.3020-6.00 
  Bjelvenmark, Per 1970 SWE0.001-0.3020-6.00 
  Pettersson, Lars 1752 SWE0.001-0.6020-12.00 
  Niekrasz, Pawel 1424  * 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)
 

 

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