Individual Calculations October 2023
 Kosten, Anthony C.  Total change: 13.80  Rating chartPersonal card
 World Senior Team Chess Championship 2023 S65 Struga MKD 2023-09-19
RcRownchangeKK*chgGame
 2242 2352 6.50 8 1.38 10 13.80 
  Xheladini, Mahmut f2149 KOS1.0010.24102.40 
  Plachetka, Jan g2289 SVK0.501-0.0910-0.90 
  Meister, Jakob g2439 GER0.5010.12101.20 
  Goormachtigh, Johan f2183 BEL0.501-0.2210-2.20 
  Roos, Louis m2253 FRA1.0010.36103.60 
  Birnboim, Nathan m2346 ISR1.0010.49104.90 
  Westerinen, Heikki M.j. g2237 FIN1.0010.34103.40 
  Erismann, Peter 2037 SUI1.0010.14101.40 

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)
 

 

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