Individual Calculations May 2020
 Strom, Martin 1974  Total change: -11.20  Rating chartPersonal card
 Landskrona KM 2020 Landskrona SWE 2020-02-11
RcRownchangeKK*chgGame
 1481 1377 2.00 6 -0.28 40 -11.20 
  Nilsson, Sven 1957 1573 SWE0.001-0.2540-10.00 
  Kahriman, Esad 1771 SWE0.001-0.0840-3.20 
  Phillips, Rio 1441 SWE1.0010.594023.60 
  Juhlin, Fredrik 1393 SWE0.001-0.4840-19.20 
  Schmidt, Roland 1959 1185 SWE1.0010.254010.00 
  Barr, Olof 1522 SWE0.001-0.3140-12.40 

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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