Individual Calculations September 2021
 Muller, Wilhelm  Total change: 3.40  Rating chartPersonal card
 FISSM A Satu Mare ROU 2021-08-08
RcRownchangeKK*chgGame
 1910 1895 3.00 6 0.17 20 3.40 
  Bodrogi, Bendeguz 2145 HUN0.001-0.1920-3.80 
  Nagy, Raul-Sebastian 1702 ROU1.0010.25205.00 
  Serban, Cristian-Stefan 1992 ROU0.001-0.3720-7.40 
  Ciocan, Ariana-Roxana 1585 ROU1.0010.14202.80 
  Dostan, Janos f2025 HUN0.5010.18203.60 
  Ilonczai, Levente-David 2011 ROU0.5010.16203.20 

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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