Individual Calculations July 2023
 Pirvulescu, Ekaterina  Total change: 4.80  Rating chartPersonal card
 S: 35th International Chess Tournament Open Pula 2023 Pula CRO 2023-06-17
RcRownchangeKK*chgGame
 1953 2037 5.50 9 0.24 20 4.80 
  Tomcani, Jan 1637  * SVK1.0010.08201.60 
  Olenik Campa, Rudi f2356 SLO0.001-0.1320-2.60 
  Jega, Gabriel 1815 ROU1.0010.22204.40 
  Kurtyilmaz, Kuzey 1640 TUR0.501-0.4220-8.40 
  Miosi, Francesco 1756 ITA1.0010.16203.20 
  Petran, Peter m2205 SVK0.5010.22204.40 
  Marchesich, Giovanni c2217 ITA0.5010.24204.80 
  Franc, Borna 2197 CRO0.001-0.2920-5.80 
  Turicar, Goran 1755 CRO1.0010.16203.20 
 * 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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