Individual Calculations February 2016
 Sapeta, Robert  Total change: -3.20  Rating chartPersonal card
 XXXIII Miedzynarodowy Turniej Szachowy Rybnik 2015 Rybnik POL 2015-12-27
RcRownchangeKK*chgGame
 1907 2078 6.00 9 -0.16 20 -3.20 
  Zamarski, Wojciech 1678  * POL1.0010.08201.60 
  Namyslak, Piotr 1754 POL1.0010.13202.60 
  Norek, Bartosz 1678  * POL0.001-0.9220-18.40 
  Kucza, Jan 1678  * POL1.0010.08201.60 
  Sensula, Marek 1792 POL1.0010.16203.20 
  Samborski, Henryk 2050 POL1.0010.46209.20 
  Krzyzanowski, Marcin m2438 POL0.001-0.1020-2.00 
  Cieslak, Wiktoria 1789 POL1.0010.16203.20 
  Tymrakiewicz, Rafal f2306 POL0.001-0.2120-4.20 
 * 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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