Individual Calculations February 2019
 Kratochvil, Vit  Total change: -3.60  Rating chartPersonal card
 XMAS Jesenik 2018 Jesenik CZE 2018-12-26
RcRownchangeKK*chgGame
 1985 2241 6.00 7 0.54 20 10.80 
  Halama, Jaroslav 1841  * CZE1.0010.08201.60 
  Gromczak, Dariusz 1849 POL0.001-0.9220-18.40 
  Bartosova, Hana 1841  * CZE1.0010.08201.60 
  Broz, Petr 1848 CZE1.0010.08201.60 
  Karlik, Vladimir f2161 CZE1.0010.39207.80 
  Wichs, Jakub 2136 CZE1.0010.36207.20 
  Kapusta, Petr 2217 CZE1.0010.47209.40 
 * 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)
 
 Krajsky prebor Vysociny 2018/2019 r5-6 various CZE 2019-01-06
RcRownchangeKK*chgGame
 1887 2220 0.00 1 -0.88 20 -17.60 
  Prochazka, Petr 1887 CZE0.001-0.8820-17.60 

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)
 
 2. liga 2018/2019 D r6-7 various CZE 2019-01-13
RcRownchangeKK*chgGame
 2336 2220 0.50 1 0.16 20 3.20 
  Jirovsky, Pavel m2336 CZE0.5010.16203.20 

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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