Individual Calculations May 2023
 Kravchenko, Kostiantyn  Total change: 23.60  Rating chartPersonal card
 20. Int. Neckar-Open Gruppe B Deizisau GER 2023-04-06
RcRownchangeKK*chgGame
 1675 1557 3.00 7 0.59 40 23.60 
  Metz, Berthold 1720 GER0.001-0.2840-11.20 
  Udaykumar, Arunn Mark 1753 GER1.0010.754030.00 
  Panic, Luka M 1727 SRB1.0010.724028.80 
  Herzog, Manfred 1765 GER0.001-0.2340-9.20 
  Metz, Otto 1711 GER0.5010.21408.40 
  Graf, Michael 1664 GER0.001-0.3540-14.00 
  Eitel, Luc 1383 GER0.501-0.2340-9.20 

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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