Individual Calculations October 2023
 Ungure, Liga  Total change: 20.80  Rating chartPersonal card
 World Senior Team Chess Championship 2023 S65 Struga MKD 2023-09-19
RcRownchangeKK*chgGame
 2024 1929 4.50 9 1.04 20 20.80 
  Xheladini, Mahmut f2149 KOS0.001-0.2220-4.40 
  Messa, Roberto m2289 ITA0.001-0.1020-2.00 
  Alkkiomaki, Jyrki 1910 FIN1.0010.47209.40 
  Danner, Lambert 1954 AUT1.0010.532010.60 
  Dohr, Alexander 2104 AUT0.5010.23204.60 
  Wagner-Michel, Annett wm2054 GER0.001-0.3320-6.60 
  Karppinen, Martti 1856 FIN1.0010.40208.00 
  James, Kevin 1792 IRL0.501-0.1820-3.60 
  Lagerborg, Krister 2111 SWE0.5010.24204.80 

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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