Individual Calculations February 2019
 Bartos, Jan  Total change: 14.60  Rating chartPersonal card
 Extraliga druzstev 2018/2019 r5-6 various CZE 2019-01-12
RcRownchangeKK*chgGame
 2324 2178 0.50 1 0.20 20 4.00 
  Sodoma, Jan m2324 CZE0.5010.20204.00 

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)
 
 2. liga 2018/2019 A r6-7 various CZE 2019-01-13
RcRownchangeKK*chgGame
 2270 2178 0.50 1 0.13 20 2.60 
  Borkovec, Milan 2270 CZE0.5010.13202.60 

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)
 
 MARIENBAD OPEN 2019 D - seniors tournament over 50 Marianske Lazne CZE 2019-01-19
RcRownchangeKK*chgGame
 1975 2178 7.00 9 0.40 20 8.00 
  Simkin, Alexander 1778  * RUS0.501-0.4220-8.40 
  Horyna, Josef 1778  * CZE1.0010.08201.60 
  Pokora, Lubomir 1885 CZE1.0010.15203.00 
  Briza, Jiri 1944 CZE1.0010.21204.20 
  Kozak, Milos f2203 CZE0.5010.03200.60 
  Chmelik, Jiri 1977 CZE0.501-0.2620-5.20 
  Ahrends, Norbert 1898 GER1.0010.16203.20 
  Polich, Sergei 2112 UKR0.501-0.0920-1.80 
  Baum, Bernd, Dr. f2204 GER1.0010.542010.80 
 * 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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