Individual Calculations January 2024
 Mandimutsira, Craig  Total change: 31.20  Rating chartPersonal card
 Festiwal Szachowy Rozana 2023 - Group B Warszawa POL 2023-12-27
RcRownchangeKK*chgGame
 1395 1346 3.50 6 0.78 40 31.20 
  Marerwa, Nyasha Phineas 1757 ZIM0.5010.424016.80 
  Metera, Tomasz 1066 POL0.501-0.3440-13.60 
  Urbaniak, Karol 1581 POL0.5010.294011.60 
  Druzd, Szymon 1435 POL0.5010.12404.80 
  Szuszkiewicz, Stanislaw 1155 POL1.0010.254010.00 
  Wozniak, Gabriel 1373 POL0.5010.04401.60 

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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