Individual Calculations September 2021
 Gustain, Marc  Total change: 3.60  Rating chartPersonal card
 Wuerttembergisches Schachfestival 2021 - Meisterturnier Murrhardt GER 2021-08-18
 2306 2171 2.50 7 0.18 20 3.60 
  Kvetny, Mark m2416 GER0.001-0.2020-4.00 
  Fischer, Sebastian f2338 GER1.0010.722014.40 
  Krassowizkij, Jaroslaw m2448 GER0.001-0.1720-3.40 
  Martaler, Jewgeni 2220 GER1.0010.572011.40 
  Maisch, Julian 2171 GER0.001-0.5020-10.00 
  Yi, Danny f2173 GER0.001-0.5020-10.00 
  Braun, Georg f2375 GER0.5010.26205.20 

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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