Individual Calculations March 2010
 Grzeskow, Adrian  Total change: 41.85  Rating chartPersonal card
 II Miedzynarodowy Turniej Szachowy - U Styku Trzech Granic Bogatynia POL 2009-12-28
RcRownchangeKK*chgGame
 1958 1721 3.00 5 1.76 15 26.40 
  Cechura, Petr 2121  * CZE0.001-0.0815-1.20 
  Wojna, Natalia 1528 POL1.0010.25153.75 
  Kracik, Tomas 2121  * CZE0.001-0.0815-1.20 
  Stupak, Piotr 1945 POL1.0010.781511.70 
  Vrnata, Jiri 2074 CZE1.0010.891513.35 
 * 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)
 
 VIII Zimowy Turniej Szachowy "MĀ³ode Talenty" - A Choszczna POL 2010-02-15
RcRownchangeKK*chgGame
 1676 1721 5.50 8 1.03 15 15.45 
  Delekta, Filip 1686 POL1.0010.45156.75 
  Gromala, Radoslaw 1648 POL0.001-0.6015-9.00 
  Wojna, Natalia 1520 POL1.0010.24153.60 
  Onyszko, Michal 1509 POL1.0010.23153.45 
  Chomski, Maciej 1858 POL1.0010.681510.20 
  Skiba, Marta 1738 POL0.5010.02150.30 
  Swiderski, Radoslaw 1726 POL1.0010.51157.65 
  Koitka, Jakub 1723 POL0.001-0.5015-7.50 

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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