Individual Calculations February 2019
 Istel, Oldrich  Total change: -57.00  Rating chartPersonal card
 PRAGUE OPEN 2019 B - FIDE open Praha CZE 2019-01-11
RcRownchangeKK*chgGame
 1475 1711 2.50 7 -2.85 20 -57.00 
  Rous, Dominik 1311  * CZE0.501-0.4220-8.40 
  Keerthana, Easwar 1320 ENG1.0010.09201.80 
  Finek, Vaclav 1915 CZE0.001-0.2420-4.80 
  Svoboda, Daniel 1421 CZE0.001-0.8420-16.80 
  You, Garam 1414 KOR1.0010.15203.00 
  Bae, Sungwoo 1505 KOR0.001-0.7620-15.20 
  Ahn, Juyong 1439 KOR0.001-0.8320-16.60 
 * 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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