Individual Calculations September 2023
 Andryushin, Maxim  Total change: -22.80  Rating chartPersonal card
 Riga Technical University Open 2023 - Tournament D Riga LAT 2023-08-11
RcRownchangeKK*chgGame
 1249 1485 4.00 6 -0.57 40 -22.80 
  Jekabsone, Nellija 1137 LAT1.0010.11404.40 
  Gridin, Maksim 1217 EST0.001-0.8340-33.20 
  Pivovarovs, Andrejs 1085  * LAT1.0010.08403.20 
  Reiha, Ance 1211 LAT0.501-0.3340-13.20 
  Sulzingers, Eriks Ariels 1105 LAT1.0010.09403.60 
  Pusmucans, Gunars 1736 LAT0.5010.314012.40 
 * 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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