Individual Calculations February 2020
 Sogor, Andras-Csaba  Total change: 17.20  Rating chartPersonal card
 Petra Weekend no. 26 Satu Mare ROU 2020-01-23
RcRownchangeKK*chgGame
 2085 1909 3.00 7 0.86 20 17.20 
  Marchis, Arghil 1820 HUN1.0010.38207.60 
  Nester, Ihor m2309  * UKR0.001-0.0820-1.60 
  Suciu, Dinu-Simi f2074 ROU0.5010.22204.40 
  Balla, Tamas-Kristof m2309  * ROU0.001-0.0820-1.60 
  Costin, Petrica f1980 ROU0.5010.10202.00 
  Szabo, Attila f2225 ROU0.5010.37207.40 
  Veklinec, Andrei 1875 ROU0.501-0.0520-1.00 
 * 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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