Individual Calculations June 2022
 Girgis, Lazar  Total change: 14.80  Rating chartPersonal card
 Kadetsko prvenstvo Srbije 2022 - M14 Novi Sad SRB 2022-04-27
RcRownchangeKK*chgGame
 1691 1609 4.00 8 0.37 40 14.80 
  Ljepic, Andrej f2325 SRB0.001-0.0140-0.40 
  Andjelkovic, Aleksandar M 1408 SRB1.0010.24409.60 
  Stamenkovic, Petar 1460 SRB0.501-0.2040-8.00 
  Radic, Marko 1645 SRB0.5010.05402.00 
  Skopljak, David 1803 SRB0.5010.254010.00 
  Petrovic, Dusan Z 1551 SRB0.501-0.0840-3.20 
  Veselinovic, Luka 1450 SRB0.501-0.2140-8.40 
  Cuzovic, Ognjen 1882 SRB0.5010.334013.20 

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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