Individual Calculations May 2015
 Tomczak, Jacek  Total change: 23.00  Rating chartPersonal card
 Polish Chess Championship 2015 Poznan POL 2015-03-24
RcRownchangeKK*chgGame
 2560 2554 6.00 9 1.59 10 15.90 
  Weichhold, Pawel m2404 POL1.0010.30103.00 
  Gajewski, Grzegorz g2648 POL0.001-0.3710-3.70 
  Swiercz, Dariusz g2622 POL1.0010.59105.90 
  Bartel, Mateusz g2627 POL1.0010.60106.00 
  Dragun, Kamil g2558 POL1.0010.51105.10 
  Piorun, Kacper g2528 POL0.501-0.0410-0.40 
  Klekowski, Maciej 2434 POL0.501-0.1610-1.60 
  Duda, Jan-Krzysztof g2597 POL0.5010.06100.60 
  Socko, Bartosz g2623 POL0.5010.10101.00 

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)
 
 1. Bundesliga 2014/15 rounds 14 - 15 Hamburg GER 2015-04-11
RcRownchangeKK*chgGame
 2642 2562 1.50 2 0.71 10 7.10 
  Bogner, Sebastian g2537 SUI1.0010.47104.70 
  Adams, Michael g2746 ENG0.5010.24102.40 

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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