Individual Calculations May 2013
 Socko, Bartosz  Total change: -3.90  Rating chartPersonal card
 2.Schachbundesliga Ost 2012/2013 Hamburg GER 2012-10-14
RcRownchangeKK*chgGame
 2490 2619 2.00 5 -1.34 10 -13.40 
  Loetscher, Roland f2399 SUI0.501-0.2810-2.80 
  Voigt, Roland f2432 GER0.001-0.7410-7.40 
  Graf, Alexander g2605 GER0.001-0.5210-5.20 
  Kindermann, Stefan g2493 AUT1.0010.33103.30 
  Petr, Martin g2521 CZE0.501-0.1310-1.30 

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)
 
 Indywidualne Mistrzostwa Polski 2013 Chorzow POL 2013-04-13
RcRownchangeKK*chgGame
 2564 2651 6.50 9 0.95 10 9.50 
  Dragun, Kamil m2492 POL0.501-0.2110-2.10 
  Grabarczyk, Miroslaw g2452 POL0.501-0.2610-2.60 
  Duda, Jan-Krzysztof m2497 POL1.0010.29102.90 
  Markowski, Tomasz g2558 POL0.501-0.1310-1.30 
  Miton, Kamil g2628 POL0.501-0.0310-0.30 
  Tazbir, Marcin m2555 POL1.0010.37103.70 
  Swiercz, Dariusz g2622 POL1.0010.46104.60 
  Bartel, Mateusz g2619 POL1.0010.46104.60 
  Gajewski, Grzegorz g2653 POL0.5010.00100.00 

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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