Individual Calculations May 2015
 Sourek, Vladimir  Total change: -20.20  Rating chartPersonal card
 1. jihoceska divize 2014/2015 r1 various CZE 2014-10-19
RcRownchangeKK*chgGame
 1886 1745 0.50 1 0.19 40 7.60 
  Zikmund, Alexandr 1886 CZE0.5010.19407.60 

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)
 
 1. jihoceska divize 2014/2015 r2-3 various CZE 2014-11-09
RcRownchangeKK*chgGame
 2049 1745 0.00 1 -0.14 40 -5.60 
  Mindl, Josef 2049 CZE0.001-0.1440-5.60 

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)
 
NOTE: K factor changed
 1. jihoceska divize 2014/2015 r4 various CZE 2014-12-07
RcRownchangeKK*chgGame
 1928 1745 0.00 1 -0.26 20 -5.20 
  Trcka, Vaclav 1928 CZE0.001-0.2620-5.20 

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)
 
NOTE: K factor changed
 1. jihoceska divize 2014/2015 r5-6 various CZE 2015-01-04
RcRownchangeKK*chgGame
 1928 1745 0.00 1 -0.26 20 -5.20 
  Zimak, Karel 1928 CZE0.001-0.2620-5.20 

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)
 
NOTE: K factor changed
 1. jihoceska divize 2014/2015 r7-8 various CZE 2015-02-01
RcRownchangeKK*chgGame
 1633 1745 0.50 1 -0.15 20 -3.00 
  Severa, Jiri 1633 CZE0.501-0.1520-3.00 

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)
 
NOTE: K factor changed
 1. jihoceska divize 2014/2015 r11 various CZE 2015-04-12
RcRownchangeKK*chgGame
 1786 1745 0.00 1 -0.44 20 -8.80 
  Dolansky, Lukas 1786 CZE0.001-0.4420-8.80 

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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