Individual Calculations February 2023
 Kochev, Igor  Total change: 2.80  Rating chartPersonal card
 NOVOGODISNJI OPEN-NOVI SAD 2023 Novi Sad SRB 2023-01-09
RcRownchangeKK*chgGame
 1770 1817 5.00 9 0.07 40 2.80 
  Petrovic, Aleksa f2263 SRB0.001-0.0640-2.40 
  Zaric, Uros 1391 SRB1.0010.07402.80 
  Joel, Paul Ganta 2165 IND0.001-0.1140-4.40 
  Markovic, Vuk 1417  * SRB1.0010.08403.20 
  Zivkovic, Momcilo 2043 SRB0.001-0.2140-8.40 
  Vikram, K 1512 IND0.001-0.8640-34.40 
  Gilica, Luka 1479 SRB1.0010.12404.80 
  Petric, Milos 1729 SRB1.0010.384015.20 
  Orlic, Vukasin 1933 SRB1.0010.664026.40 
 * 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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