Individual Calculations September 2021
 Parau, Adrian  Total change: 21.40  Rating chartPersonal card
 FISSM A Satu Mare ROU 2021-08-08
RcRownchangeKK*chgGame
 1822 1639 3.50 9 1.07 20 21.40 
  Szegedy, Matyas 1959 HUN0.001-0.1320-2.60 
  Bonte, Arghir 1819 ROU0.001-0.2620-5.20 
  Follert, Iuliu 1889 ROU0.5010.31206.20 
  Illes, Sandor-Ferenc 1946 ROU1.0010.862017.20 
  Marchis, Arghil 1800 HUN1.0010.712014.20 
  Visoescu, Alexandru-Bogdan 1809 ROU0.001-0.2820-5.60 
  Polner, Iosif 1761 ROU1.0010.672013.40 
  Adam, Zoltan 1780 HUN0.001-0.3120-6.20 
  Reiz, Jozsef 1639 ROU0.001-0.5020-10.00 

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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