Individual Calculations October 2018
 Pitschka, Claus  Total change: -11.00  Rating chartPersonal card
 I Taca Litoral - Torn. S Martinho do Porto (PCT) S Martinho do Porto POR 2018-09-15
RcRownchangeKK*chgGame
 2104 2262 5.50 9 -0.55 20 -11.00 
  Hielscher, Ursula 1862  * GER0.501-0.4220-8.40 
  Bous, Florian 2019 GER1.0010.20204.00 
  Basilio, Rodrigo 1862  * POR1.0010.08201.60 
  Osianu, Tudor 1978 ROU0.501-0.3420-6.80 
  Schmitz, Andreas Arnold c2008 GER1.0010.19203.80 
  Ikonnikov, Vyacheslav g2551 RUS0.001-0.1620-3.20 
  Morais, Vitor 1893 POR1.0010.10202.00 
  Grigore, George-Gabriel g2486 ROU0.001-0.2220-4.40 
  Sharma, Dinesh K. m2276 IND0.5010.02200.40 
 * 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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