Individual Calculations April 2019
 Gerdau, Victor  Total change: 2.00  Rating chartPersonal card
 Skromberga KM 2018-2019 Ekeby SWE 2018-12-17
RcRownchangeKK*chgGame
 1593 1631 5.00 9 0.05 40 2.00 
  Dehlin, Hans 1920 SWE0.001-0.1640-6.40 
  Segerstrom, Lars 1341 SWE0.501-0.3440-13.60 
  Joensson, Nils-Arne 1616 SWE0.001-0.5240-20.80 
  Steffert, Walter 1628 SWE0.5010.00400.00 
  Nilsson, Arne 1403 SWE1.0010.21408.40 
  Johansson, Roland 1957 1545 SWE1.0010.384015.20 
  Olsson, Sven 1482 SWE1.0010.304012.00 
  Andersson, Tord 1800 SWE0.5010.22408.80 
  Persson, Lars 1958 1601 SWE0.501-0.0440-1.60 

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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