Individual Calculations July 2011
 Szymik, Antoni  Total change: -11.70  Rating chartPersonal card
 DRUZYNOWE MISTRZOSTWA SL¡SKA 2011 LIGA OKREGOWA SENIOROW woj. Slaskie POL 2011-02-13
RcRownchangeKK*chgGame
 1549 1713 2.00 4 -0.78 15 -11.70 
  Szczurek, Natalia 1724 POL0.001-0.4815-7.20 
  Sikora, Szymon 1403 POL1.0010.14152.10 
  Ptaszek, Piotr 1641 POL0.001-0.6015-9.00 
  Bawor, Robert 1427 POL1.0010.16152.40 

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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