Individual Calculations February 2019
 Mielczarek, Daniel  Total change: -7.80  Rating chartPersonal card
 XXIX Miedzynarodowy Festiwal Szachowy CRACOVIA2018 Grupa B Krakow POL 2018-12-27
RcRownchangeKK*chgGame
 1852 1930 4.00 7 -0.09 20 -1.80 
  Wnek, Filip 1735 POL1.0010.25205.00 
  Janus, Przemyslaw 2091 POL0.5010.21204.20 
  Budnik, Mateusz 2053 POL0.001-0.3320-6.60 
  Jedynak, January 1759 POL0.501-0.2320-4.60 
  Alhejab, Meshal 1530  * KUW1.0010.08201.60 
  Bugaev, Anton 1722 RUS1.0010.23204.60 
  Romashov, Anton 2076 UKR0.001-0.3020-6.00 
 * 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)
 
 IV DLS Okreg Walbrzyski 2018 Round 6-7 Dolny Slask POL 2019-01-13
RcRownchangeKK*chgGame
 1682 1927 0.50 1 -0.30 20 -6.00 
  Kolodziejski, Piotr 1682 POL0.501-0.3020-6.00 

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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