Individual Calculations December 2023
 Kolbus, Dietmar  Total change: -2.60  Rating chartPersonal card
 FIDE Grand Swiss Tournament 2023 Douglas IOM 2023-10-25
RcRownchangeKK*chgGame
 2549 2226 1.50 11 -0.06 10 -0.60 
  Najer, Evgeniy g2648 FID0.001-0.0710-0.70 
  Yakubboev, Nodirbek g2616 UZB0.001-0.0910-0.90 
  Adhiban, B. g2551 IND0.5010.37103.70 
  Akobian, Varuzhan g2582 USA0.001-0.1110-1.10 
  Iturrizaga Bonelli, Eduardo g2615 ESP0.001-0.0910-0.90 
  Wu, Li 2303 IOM0.001-0.3910-3.90 
  Greenfeld, Alon g2455 ISR0.001-0.2110-2.10 
  Krasenkow, Michal g2531 POL0.001-0.1410-1.40 
  Fawzy, Adham g2535 EGY0.5010.36103.60 
  Henriquez Villagra, Cristobal g2630 CHI0.001-0.0810-0.80 
  Fier, Alexandr g2574 BRA0.5010.39103.90 

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)
 
 2023-24 4NCL Division 1 Rounds 1-2 Milton Keynes ENG 2023-11-11
RcRownchangeKK*chgGame
 2143 2226 1.00 2 -0.20 10 -2.00 
  Ledger, Stephen C 2002 ENG0.501-0.2810-2.80 
  Moreby, James f2284 ENG0.5010.08100.80 

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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