Individual Calculations May 2023
 Kee, Steve  Total change: 6.00  Rating chartPersonal card
 Reykjavik Open 2023 Reykjavik ISL 2023-03-29
RcRownchangeKK*chgGame
 1948 1919 4.50 9 0.30 20 6.00 
  Lopez Garcia, Carlos 1616 ESP1.0010.14202.80 
  Melzner, Lukas c2199 GER0.001-0.1620-3.20 
  Ingvarsson, Unnar 1661 ISL1.0010.18203.60 
  Braun, Vitali f2356 GER0.001-0.0620-1.20 
  Qiu, Andrew Yu 1647 CAN0.001-0.8320-16.60 
  Seshadri, Sridhar 1519  * USA1.0010.08201.60 
  Ricken, Katharina wf2205 NED1.0010.842016.80 
  Pandey, Srishti wm2156 IND0.5010.30206.00 
  Ruiz Buendia, Miguel f2172 ESP0.001-0.1920-3.80 
 * 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)
 

 

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