Individual Calculations January 2024
 Pettersson, Lars 1954  Total change: 17.60  Rating chartPersonal card
 Uppsala ASS KM 2023 B R3456 Uppsala SWE 2023-11-07
RcRownchangeKK*chgGame
 1358 1531 3.00 3 0.88 20 17.60 
  Larsson, Oscar 1978 1255 SWE1.0010.17203.40 
  Reynolds Puga, Jose Eduardo 1552 SWE1.0010.532010.60 
  Niekrasz, Pawel 1268 SWE1.0010.18203.60 

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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