Rapid: Individual Calculations January 2023
 Kostic, Zivojin  Total change: -22.60  Rating chartPersonal card
 RAPID U KULI 11.12.2022. Kula SRB 2022-12-11
RcRownchangeKK*chgGame
 1844 1873 3.50 7 -0.22 20 -4.40 
  Babic, Momcilo f2228 SRB0.5010.39207.80 
  Knezevic, Janko 1744 SRB0.001-0.6720-13.40 
  Vujnovic, Igor 1604 SRB1.0010.17203.40 
  Petrovic, Bojan 2064 SRB0.001-0.2520-5.00 
  Farkas, Viktor 1711 SRB1.0010.29205.80 
  Vujovic, Branislav 2086 SRB0.001-0.2320-4.60 
  Miljus, Srdjan 1473  * SRB1.0010.08201.60 
 * 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)
 
 MEMORIJALNI TURNIR ZA VETERANE "DUSAN LJ TRIFUNOVIC 2022" Beograd SRB 2022-12-24
RcRownchangeKK*chgGame
 1829 1873 3.50 8 -0.91 20 -18.20 
  Mrsevic, Miroslav 2222 SRB0.001-0.1120-2.20 
  Solajic, Miloljub 1584 SRB1.0010.16203.20 
  Mikicic, Dusan f2104 SRB0.001-0.2120-4.20 
  Petrovic, Zoran M 1721 SRB0.001-0.7020-14.00 
  Andjelkovic, Milija 1822 SRB0.001-0.5720-11.40 
  Zecevic, Mihailo 1540 SRB1.0010.12202.40 
  Perovic, Mirko 1589 SRB1.0010.16203.20 
  Jakovljevic, Zivota f2053 SRB0.5010.24204.80 

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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