Individual Calculations March 2015
 Kosinski, Bartosz  Total change: 6.80  Rating chartPersonal card
 Dolnoslaska Liga Szachowa 2014/2015 - IV Liga - r.6-7 Round 6-7 Dolny Slask POL 2015-01-11
RcRownchangeKK*chgGame
 1785 1587 0.50 2 -0.02 40 -0.80 
  Mencfel, Artur 1664 POL0.5010.11404.40 
  Malinowski, Damian 1906 POL0.001-0.1340-5.20 

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)
 
 Zimowy Turniej Szachowy Klubu Polonia Wroc³aw Grupa A Wroclaw POL 2015-01-26
RcRownchangeKK*chgGame
 1689 1587 2.50 8 -0.63 40 -25.20 
  Malinowski, Damian 1906 POL0.001-0.1340-5.20 
  Somyk, Marcin 1987  * POL0.001-0.0840-3.20 
  Holownia, Michal 1674 POL0.001-0.3840-15.20 
  Lesniowski, Boguslaw 1547 POL0.001-0.5640-22.40 
  Gajewski, Zbigniew 1403 POL1.0010.264010.40 
  Hornik, Bronislaw 1876 POL0.001-0.1640-6.40 
  Mastalarz, Jozef 1603 POL0.5010.02400.80 
  Rossienik, Wieslaw 1514 POL1.0010.404016.00 
 * 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)
 
 Dolnoslaska Liga Szachowa 2014/2015 - IV Liga - r.6-7 Rounds 8-13 Dolny Slask POL 2015-02-07
RcRownchangeKK*chgGame
 1713 1588 3.00 6 0.82 40 32.80 
  Wieczorek, Lech 1877 POL0.5010.344013.60 
  Somyk, Marcin 1988  * POL0.001-0.0840-3.20 
  Lubon, Maciej 1322 POL1.0010.18407.20 
  Migdzinski, Krzysztof 1188  * POL1.0010.08403.20 
  Wielosz, Jaroslaw 1917 POL0.001-0.1240-4.80 
  Siwik, Rafal 1988  * POL0.5010.424016.80 
 * 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)
 

 

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