Individual Calculations May 2021
 Davidov, Lazar  Total change: 43.60  Rating chartPersonal card
 28. Vojvodjanski sahovski festival mladih B-16 Novi Banovci SRB 2021-04-07
RcRownchangeKK*chgGame
 1665 1710 5.50 8 1.09 40 43.60 
  Ilijev, Mateja 1429 SRB0.501-0.3440-13.60 
  Muskinja, Luka 1943 SRB1.0010.794031.60 
  Gagic, Milan A 2110  * SRB0.5010.424016.80 
  Batica, Lazar 1493 SRB0.501-0.2840-11.20 
  Barcic, Damir 1310  * SRB0.501-0.4240-16.80 
  Krunic, Djordje 1683 SRB1.0010.464018.40 
  Krasko, Aleksa 1310  * SRB1.0010.08403.20 
  Parkajic, Branislav 2042 SRB0.5010.384015.20 
 * 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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