Individual Calculations May 2012
 Ballo, Juraj  Total change: 78.90  Rating chartPersonal card
 5th league SVK gr. A11 Bratislava SVK 2011-10-14
RcRownchangeKK*chgGame
 1714 1730 2.50 3 0.93 30 27.90 
  Butora, Frantisek 1665 SVK1.0010.413012.30 
  Kysel, Jozef 1666 SVK0.501-0.0930-2.70 
  Kovacic, Stefan 1810 SVK1.0010.613018.30 

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)
 
 4th league SVK gr. A11 Bratislava SVK 2011-10-15
RcRownchangeKK*chgGame
 1839 1730 5.00 9 1.70 30 51.00 
  Hrubos, Milan 1790 SVK0.001-0.4230-12.60 
  Olvecky, Jaroslav 1844 SVK1.0010.663019.80 
  Just, Jozef 1717 SVK0.001-0.5230-15.60 
  Durovka, Stefan 1821 SVK1.0010.623018.60 
  Gonda, Jan 1757 SVK1.0010.543016.20 
  Oprea, Erik 2130  * SVK0.001-0.0830-2.40 
  Hrivnak, Martin 1822 SVK0.5010.13303.90 
  Machalec, Vladimir 1926 SVK1.0010.753022.50 
  Oravec, Lubos 1745 SVK0.5010.02300.60 
 * 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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