Individual Calculations May 2014
 Gajzner, Ryszard  Total change: -14.55  Rating chartPersonal card
 GAME OVER IV - Open A Rybnik POL 2014-04-12
RcRownchangeKK*chgGame
 1806 1769 1.00 4 -0.85 15 -12.75 
  Smolka, Marcin 2104 POL0.001-0.1215-1.80 
  Lesniowski, Boguslaw 1544 POL1.0010.22153.30 
  Wozniak, Dawid 1932 POL0.001-0.2815-4.20 
  Oglaza, Oskar 1644 POL0.001-0.6715-10.05 

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)
 
 V Turniej Szachowy o Puchar Hotelu Szafran - Open A Czeladz POL 2014-04-26
RcRownchangeKK*chgGame
 1513 1769 1.50 2 -0.12 15 -1.80 
  Blaszczak, Jedrzej 1555 POL0.501-0.2715-4.05 
  Gredka, Dominika 1470 POL1.0010.15152.25 

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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