Rapid: Individual Calculations April 2015
 Grochol, Kamil  Total change: 70.00  Rating chartPersonal card
 VI Grand Prix Otwarte Turnieje Szachowe w Rybniku w Szkole Podstawowej nr 34 Rybnik POL 2015-02-28
RcRownchangeKK*chgGame
 1633 1502 6.00 7 3.59 20 71.80 
  Drabiniok, Kazimierz 1902  * POL0.5010.42208.40 
  Gil, Czeslaw 1506 POL1.0010.512010.20 
  Zydek, Stanislaw 1507 POL1.0010.512010.20 
  Sitek, Dawid 1771 POL0.5010.33206.60 
  Frydrych, Lukas 1600 POL1.0010.632012.60 
  Trybus, Daniel 1480 POL1.0010.47209.40 
  Prokopczuk, Antoni 1666 POL1.0010.722014.40 
 * 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)
 
 VII Grand Prix Otwarte Turnieje Szachowe w Rybniku w Szkole Podstawowej nr 34 Rybnik POL 2015-03-12
RcRownchangeKK*chgGame
 1565 1502 2.50 6 -0.09 20 -1.80 
  Drabiniok, Kazimierz 1902  * POL0.001-0.0820-1.60 
  Rozkowicz, Czeslaw 1450 POL0.001-0.5720-11.40 
  Tkocz, Rafal 1669 POL0.001-0.2820-5.60 
  Bulenda, Rafal 1259 POL1.0010.20204.00 
  Zydek, Stanislaw 1507 POL1.0010.512010.20 
  Frydrych, Lukas 1600 POL0.5010.13202.60 
 * 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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