Individual Calculations January 2023
 Martic, Ivan  Total change: 0.40  Rating chartPersonal card
 16. Pojedinacno prvenstvo Srbije Bajina Basta SRB 2022-12-06
RcRownchangeKK*chgGame
 2501 2270 2.00 9 0.04 10 0.40 
  Djordjevic, Vuk m2394 SRB1.0010.67106.70 
  Ivanisevic, Ivan g2535 SRB0.5010.32103.20 
  Ivic, Velimir g2572 SRB0.001-0.1510-1.50 
  Indjic, Aleksandar g2636 SRB0.001-0.1010-1.00 
  Perunovic, Milos g2541 SRB0.001-0.1710-1.70 
  Radovanovic, Nikola m2414 SRB0.5010.19101.90 
  Bogosavljevic, Boban g2518 SRB0.001-0.1910-1.90 
  Kovacevic, Aleksandar g2480 SRB0.001-0.2310-2.30 
  Perunovic, Miodrag m2417 SRB0.001-0.3010-3.00 

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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