Individual Calculations June 2023
 Helin, Mikael  Total change: 8.80  Rating chartPersonal card
 Stockholmsmasterskapet 2023 R456 Stockholm SWE 2023-04-03
RcRownchangeKK*chgGame
 1634 1755 1.00 3 -0.99 20 -19.80 
  Banerjee, Aryan 1601 SWE0.001-0.7120-14.20 
  Duenas, Alexis 1691 SWE0.001-0.5920-11.80 
  Johansson, Mikael 1983 1611 SWE1.0010.31206.20 

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)
 
 Tyreso Open. 2023 std Tyreso SWE 2023-05-06
RcRownchangeKK*chgGame
 1775 1790 3.00 4 0.95 20 19.00 
  Malmquist, Neo 1390  * SWE1.0010.08201.60 
  Evertsson, Lennart 2096 SWE1.0010.862017.20 
  Poley, Vladimir m2317 FID0.001-0.0320-0.60 
  Chenchugari, Hanish Akshat 1296 SWE1.0010.04200.80 
 * 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)
 
 Sallskapets KM 2023 R11 Stockholm SWE 2023-05-09
RcRownchangeKK*chgGame
 1778 1790 1.00 1 0.48 20 9.60 
  Viklund, Dick 1778 SWE1.0010.48209.60 

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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