Individual Calculations September 2020
 Porc, Pavel  Total change: -71.20  Rating chartPersonal card
 Jesenik Open 2020 - B Jesenik CZE 2020-08-15
RcRownchangeKK*chgGame
 1343 1652 4.00 9 -3.56 20 -71.20 
  Rybacek, Martin 1252  * CZE0.001-0.9220-18.40 
  Ruzicka, Oto 1252  * CZE1.0010.08201.60 
  Kudlicka, Robert 1267 CZE0.001-0.9120-18.20 
  Bartusik, Jan 1252  * CZE1.0010.08201.60 
  Stehlik, Pavel 1466 CZE0.501-0.2420-4.80 
  Vavrinkova, Marie 1287 CZE0.001-0.9020-18.00 
  Novotny, Petr 1252  * CZE1.0010.08201.60 
  Zboril, Radomir 1583 CZE0.501-0.1020-2.00 
  Vyvial, Vaclav 1477 CZE0.001-0.7320-14.60 
 * 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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