Individual Calculations October 2023
 Kostadinovski, Zoran  Total change: -19.20  Rating chartPersonal card
 World Senior Team Chess Championship 2023 S50 Struga MKD 2023-09-19
RcRownchangeKK*chgGame
 1972 1922 3.00 9 -0.96 20 -19.20 
  Motuz, Karol f2279 SVK0.001-0.1120-2.20 
  Jhunjhnuwala, Ramesh 2088 USA1.0010.722014.40 
  Barron, Michael m2108 CAN0.001-0.2620-5.20 
  McAndrew, Robert 1876 SCO0.501-0.0620-1.20 
  Brzovska, Snezana 1628 MKD0.501-0.3520-7.00 
  Mottonen, Ari 1846 FIN0.001-0.6020-12.00 
  Adams, Mark 1898 WLS0.001-0.5320-10.60 
  Angskog, Kent 2123 SWE1.0010.762015.20 
  Escofet, Jaime 1902 URU0.001-0.5320-10.60 

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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