Individual Calculations May 2010
 Cyra, Tomasz  Total change: -19.65  Rating chartPersonal card
 72nd YMCA Winter 2010-C Warszawa POL 2010-01-06
RcRownchangeKK*chgGame
 1832 1839 4.00 9 -0.60 25 -15.00 
  Krzyzanowski, Antoni 1838 POL0.001-0.5025-12.50 
  Prazmowski, Bartosz 1862 POL1.0010.532513.25 
  Wrabel, Antoni 1844 POL0.001-0.4925-12.25 
  Bernacki, Gabriel 1840 POL0.001-0.5025-12.50 
  Safanowski, Tomasz 1791 POL1.0010.432510.75 
  Litwiniec, Miroslawa 1806 POL1.0010.452511.25 
  Starczewska, Malgorzata 1819 POL0.001-0.5325-13.25 
  Janion, Ludwik 1834 POL1.0010.492512.25 
  Potocki, Karol 1851 POL0.001-0.4825-12.00 

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
 IX Mistrzostwa Polski S³u¿b Mundurowych w szachach Pokrzywna POL 2010-04-21
RcRownchangeKK*chgGame
 2131 1839 0.00 2 -0.31 15 -4.65 
  Krainski, Slawomir 2145 POL0.001-0.1415-2.10 
  Sciborowski, Miroslaw 2116 POL0.001-0.1715-2.55 

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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