Individual Calculations February 2022
 Kojima, Natsumi  Total change: 10.20  Rating chartPersonal card
 15th Balaton Winter - Hotel Magistern Open Siofok HUN 2021-12-27
RcRownchangeKK*chgGame
 1795 1733 3.50 7 0.51 20 10.20 
  Szabolcsi, Janos m2133  * HUN0.001-0.0820-1.60 
  Baki, Bence 1373 HUN1.0010.10202.00 
  Stern, Tibor 2015 HUN0.5010.34206.80 
  Horvath, Kristof 1999 HUN0.001-0.1820-3.60 
  Domokos, Norbert 1683 HUN0.501-0.0720-1.40 
  Berla, Zoltan Mate 1426 HUN1.0010.14202.80 
  Csiszar, Viktoria 1934 HUN0.5010.26205.20 
 * 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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