Individual Calculations September 2018
 Wierzbicki, Jirawat  Total change: 12.00  Rating chartPersonal card
 Lichtenberger Sommer 2018 Berlin GER 2018-08-18
RcRownchangeKK*chgGame
 2023 2187 6.50 9 0.30 40 12.00 
  Junge, Wolfgang 1829 GER0.501-0.4040-16.00 
  Graebnitz, Marc-Florian 1787  * GER1.0010.08403.20 
  Lange, Cecilia 1959 GER1.0010.21408.40 
  Heerde, Thomas 2005 GER1.0010.264010.40 
  Nohr, Jonas 2100 GER0.501-0.1240-4.80 
  Verbitsky, Jaroslaw 1845 GER0.501-0.3840-15.20 
  Stark, Ingo 2107 GER1.0010.394015.60 
  Gullaksen, Eirik m2357 NOR0.5010.22408.80 
  Boetzer, Detlef f2218 GER0.5010.04401.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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