Individual Calculations January 2023
 Djurovic, Peko  Total change: -0.80  Rating chartPersonal card
 BALKAN YOUTH TEAM CHESS CHAMPIONSHIP 2022 - GROUP A Tetovo MKD 2022-12-09
RcRownchangeKK*chgGame
 2155 2083 0.50 2 -0.35 40 -14.00 
  Kosta, Kelvin 1938 ALB0.501-0.1940-7.60 
  Makridis, Dimitrios f2372 GRE0.001-0.1640-6.40 

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)
 
 BALKAN YOUTH TEAM CHESS CHAMPIONSHIP 2022 - FINAL Tetovo MKD 2022-12-10
RcRownchangeKK*chgGame
 2212 2083 1.00 2 0.33 40 13.20 
  Lavrencic, Matic f2304 SLO0.001-0.2240-8.80 
  Petreski, Leonid 2120 MKD1.0010.554022.00 

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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