Individual Calculations April 2019
 Hak, David  Total change: -21.20  Rating chartPersonal card
 1. divize JCSS 2018/2019 r9-10 various CZE 2019-03-03
RcRownchangeKK*chgGame
 1904 2026 2.00 2 0.67 40 26.80 
  Muzikar, Jan 1928 CZE1.0010.374014.80 
  Mares, Daniel 1879 CZE1.0010.304012.00 

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)
 
 PRAGUE INTERNATIONAL CHESS FESTIVAL 2019 C - FIDE open Prague CZE 2019-03-09
RcRownchangeKK*chgGame
 1967 2026 3.50 9 -1.49 40 -59.60 
  Kramer, Julian f2380 GER0.001-0.1140-4.40 
  Vavrova, Jirina 1626  * CZE1.0010.08403.20 
  Martynyuk, Elizaveta fwm2160 RUS0.001-0.3240-12.80 
  Malik, Jan f2304 CZE0.001-0.1740-6.80 
  Kleprlik, Jan 1626  * CZE0.501-0.4240-16.80 
  Steiner, Juraj 1907 CZE0.001-0.6640-26.40 
  Paseka, Christian 1626  * AUT1.0010.08403.20 
  Matei, Adrian 1890 ROU1.0010.324012.80 
  Lys, Josef f2186 CZE0.001-0.2940-11.60 
 * 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)
 
 2. divize JCSS 2018/2019 finale A r3 various CZE 2019-03-17
RcRownchangeKK*chgGame
 1870 2026 1.00 1 0.29 40 11.60 
  Kriha, Pavel 1870 CZE1.0010.294011.60 

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)
 

 

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