Individual Calculations February 2019
 Cechacek, Miroslav  Total change: 5.60  Rating chartPersonal card
 XMAS Jesenik 2018 Jesenik CZE 2018-12-26
RcRownchangeKK*chgGame
 1804 1648 2.50 6 0.66 20 13.20 
  Sernecki, Franciszek 2048  * POL0.001-0.0820-1.60 
  Liewehr, Robert 1248  * CZE1.0010.08201.60 
  Krupa, Krzysztof c1940 POL0.001-0.1520-3.00 
  Gromczak, Dariusz 1849 POL1.0010.762015.20 
  Dadello, Andrzej 1882 POL0.001-0.2120-4.20 
  Bartos, Vaclav 1854 CZE0.5010.26205.20 
 * 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 SSOK 2018/2019 r5-6 various CZE 2019-01-06
RcRownchangeKK*chgGame
 1701 1656 0.50 2 -0.38 20 -7.60 
  Reichl, Roman 1781 CZE0.001-0.3320-6.60 
  Flejberk, Jiri 1621 CZE0.501-0.0520-1.00 

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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