Individual Calculations December 2022
 Stone, Andrew M  Total change: 3.20  Rating chartPersonal card
 Open Leuven 2022 Leuven BEL 2022-11-10
RcRownchangeKK*chgGame
 2051 2096 4.00 7 0.16 20 3.20 
  Peeters, Alex 1842 BEL1.0010.19203.80 
  Pirard, Natan 2299 BEL0.5010.26205.20 
  Van Elsacker, Jasper 1696  * BEL1.0010.08201.60 
  Nikolovski, Nikola m2344 MKD0.5010.31206.20 
  Maerevoet, Sim f2413 BEL0.001-0.1320-2.60 
  Van Dijkhuizen, Robbert 1875 NED1.0010.22204.40 
  Manova, Ivana 1887 MKD0.001-0.7720-15.40 
 * 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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