Individual Calculations July 2008
 Grochocinska, Urszula  Total change: -1.35  Rating chartPersonal card
 Lower Silesian Chess Leagues Dolny Slask POL 2007-10-14
RcRownchangeKK*chgGame
 1463 1704 1.00 1 0.20 15 3.00 
  Dmochowska, Agnieszka 1463 POL1.0010.20153.00 

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)
 
 Int. POL Academic Champ. Wroclaw POL 2008-04-28
RcRownchangeKK*chgGame
 1840 1666 2.00 8 -0.29 15 -4.35 
  Kmiecik, Wojciech 2016 POL0.001-0.1115-1.65 
  Golinski, Damian 1881 POL0.001-0.2315-3.45 
  Mlodzinska, Irena 1927 POL0.001-0.1815-2.70 
  Oledzki, Adam 1890 POL0.001-0.2215-3.30 
  Zombirt, Filip 1882 POL0.001-0.2215-3.30 
  Dadello, Krzysztof 1729 POL0.001-0.4115-6.15 
  Kantorek, Pawel 1726 POL1.0010.58158.70 
  Skiba, Marta 1667 POL1.0010.50157.50 

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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