Individual Calculations February 2020
 Balla, Tamas-Kristof  Total change: 2.80  Rating chartPersonal card
 Petra Weekend no. 26 Satu Mare ROU 2020-01-23
RcRownchangeKK*chgGame
 2064 2352 6.00 7 0.28 10 2.80 
  Veklinec, Andrei 1952  * ROU1.0010.08100.80 
  Marchis, Arghil 1952  * HUN1.0010.08100.80 
  Nester, Ihor m2311 UKR1.0010.44104.40 
  Sogor, Andras-Csaba 1952  * ROU1.0010.08100.80 
  Suciu, Dinu-Simi f2074 ROU1.0010.17101.70 
  Costin, Petrica f1980 ROU0.501-0.4010-4.00 
  Szabo, Attila f2225 ROU0.501-0.1710-1.70 
 * 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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