Individual Calculations February 2023
 Mak, Xiu Ning Charlene  Total change: 4.40  Rating chartPersonal card
 Rilton Elo 2022-2023 Stockholm SWE 2022-12-27
RcRownchangeKK*chgGame
 1695 1734 5.00 9 0.11 40 4.40 
  Wengler, Joerg 2023 GER0.5010.344013.60 
  Saif, Malek c2113 JOR0.001-0.0940-3.60 
  Ezeldeen, Almaaqbeh 1488 JOR0.001-0.8140-32.40 
  Tripathi, Pratyush 1408 SWE1.0010.13405.20 
  Kalingas, Dimitris 1342 GRE1.0010.08403.20 
  Lind Berteusen, Alvin 1944 SWE0.001-0.2340-9.20 
  Omarsson, Josef 1538 ISL1.0010.254010.00 
  Poley, Maksim 1404 SWE1.0010.12404.80 
  Palmblad, Jan Peter 1994 SWE0.5010.324012.80 

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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