Individual Calculations September 2012
 Istona, Martin  Total change: 32.70  Rating chartPersonal card
 Memorial Ladislava Kotana 4.rocnik Kosice SVK 2012-07-21
RcRownchangeKK*chgGame
 2060 2025 4.50 8 0.83 15 12.45 
  Kusiak, Matej 2178 SVK1.0010.701510.50 
  Kantorik, Marian m2305 SVK0.001-0.1615-2.40 
  Nayhebaver, Martin 2136 SVK0.001-0.3515-5.25 
  Timko, Milan 1901 SVK0.501-0.1715-2.55 
  Kandrac, Maros 1900 SVK0.501-0.1715-2.55 
  Zigo, Pavol 1833 SVK1.0010.25153.75 
  Hotak, Marian 2019 SVK1.0010.49157.35 
  Najgebauer, Szemjon 2210 UKR0.5010.24153.60 

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)
 
 Presov OPEN 2012 Presov SVK 2012-07-28
RcRownchangeKK*chgGame
 1965 2025 6.50 9 1.35 15 20.25 
  Tkac, Michal 1625  * SVK1.0010.08151.20 
  Nisztuk, Michal 1808 POL1.0010.22153.30 
  Manik, Mikulas g2406 SVK0.5010.41156.15 
  Kravec, Patrik 1914 SVK0.501-0.1515-2.25 
  Moret, Vincent 2183 FRA0.001-0.2915-4.35 
  Banoci, Jaroslav 1989 SVK1.0010.45156.75 
  Koval, Maros 2062 SVK1.0010.55158.25 
  Nandrazi, Artur 1707 SVK0.501-0.3715-5.55 
  Vrabel, Michal 1990 SVK1.0010.45156.75 
 * 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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