Individual Calculations May 2010
 Koval, Michal  Total change: 20.25  Rating chartPersonal card
 SVK 1st league group Ost Various SVK 2009-10-17
RcRownchangeKK*chgGame
 2128 2068 3.50 7 0.57 15 8.55 
  Gregor, Michal 2116 SVK0.001-0.4315-6.45 
  Kovacs, Jozef 2058 SVK1.0010.49157.35 
  Dobes, Milan 2058 SVK1.0010.49157.35 
  Najgebawer, Szemjon 2182 UKR0.001-0.3415-5.10 
  Fedorko, Martin 1996 SVK1.0010.40156.00 
  Kovac, Lubomir 2238 SVK0.001-0.2815-4.20 
  Demeter, Peter 2248 SVK0.5010.24153.60 

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)
 
 SVK_4th league group A11 Various SVK 2009-10-17
RcRownchangeKK*chgGame
 1952 2068 6.00 8 0.78 15 11.70 
  Pytlik, Pavol 2049 SVK0.501-0.0315-0.45 
  Prochazka, Jaromir 1875 SVK0.501-0.2515-3.75 
  Sosovicka, Juraj 2066 SVK0.5010.00150.00 
  Badura, Peter 1928 SVK0.501-0.1915-2.85 
  Kahanek, Jaroslav 1925 SVK1.0010.31154.65 
  Borik, Milan 1938 SVK1.0010.32154.80 
  Koutny, Pavel 1835 SVK1.0010.21153.15 
  Tomanek, Rafael 2001 SVK1.0010.41156.15 

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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