Individual Calculations March 2011
 Kotlowski, Tomasz  Total change: -1.50  Rating chartPersonal card
 XIII Ketrzynski Festiwal Szachowy Ketrzyn POL 2010-12-27
RcRownchangeKK*chgGame
 2004 2057 5.50 8 1.00 15 15.00 
  Zawadzki, Krzysztof 1670 POL1.0010.09151.35 
  Malecki, Janusz 1843 POL1.0010.23153.45 
  Gawronski, Miroslaw 2196 POL1.0010.691510.35 
  Zurkowski, Andrzej 2117 POL0.5010.08151.20 
  Krivonosov, Oleg m2429 LAT0.001-0.1015-1.50 
  Puczylowski, Marcin 2011 POL0.501-0.0615-0.90 
  Opalinski, Krzysztof 1784 POL1.0010.17152.55 
  Kaczmarek, Arkadiusz 1985 POL0.501-0.1015-1.50 

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)
 
 LUTY 2011 Gdansk POL 2011-02-18
RcRownchangeKK*chgGame
 1651 2051 3.50 5 -1.10 15 -16.50 
  Tynski, Aleksander 1651  * POL1.0010.08151.20 
  Redmerska, Maria 1651  * POL0.001-0.9215-13.80 
  Olechnicka, Karolina 1651  * POL0.501-0.4215-6.30 
  Lasota, Kacper 1651  * POL1.0010.08151.20 
  Moszczenski, Milosz 1651  * POL1.0010.08151.20 
 * 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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