Individual Calculations February 2020
 Hellmer, Helena  Total change: -10.00  Rating chartPersonal card
 Taby Open KM 201920 R5 Taby SWE 2019-12-10
RcRownchangeKK*chgGame
 1582 1436 1.00 1 0.70 20 14.00 
  Marlid, Johan 1582 SWE1.0010.702014.00 

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)
 
 Rilton Elo 2019 2020 Stockholm SWE 2019-12-27
RcRownchangeKK*chgGame
 1561 1436 2.00 9 -1.20 20 -24.00 
  Bergqvist, Gustav 2004 1836  * SWE0.001-0.0820-1.60 
  Andersson, Bjorn 1961 1766 SWE0.001-0.1220-2.40 
  Eriksson, Sven 1752 SWE0.001-0.1320-2.60 
  Ivanyuhin, Valeri 1575 SWE0.001-0.3120-6.20 
  Smedsrud, Morten S 1450 NOR1.0010.522010.40 
  Forsberg, Bjorn 1540 SWE0.001-0.3620-7.20 
  Danilin, Egor 1309 RUS0.001-0.6720-13.40 
  Torngren, Madelene 1156 SWE1.0010.16203.20 
  Axelsson, Thomas 1668 SWE0.001-0.2120-4.20 
 * 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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