Individual Calculations September 2012
 Percivaldi, Martin  Total change: 17.25  Rating chartPersonal card
 Politiken Cup 2012 Helsingor DEN 2012-07-28
RcRownchangeKK*chgGame
 2046 2015 5.00 10 0.36 15 5.40 
  Kyrkjebo, Hanna B 1615  * NOR1.0010.08151.20 
  Haugli, Petter m2318 NOR0.5010.36155.40 
  L`ami, Alina wg2372 ROU0.001-0.1115-1.65 
  Aartun, Magnus 1800 NOR1.0010.23153.45 
  Rostgaard, Tobias Valentin 2246 DEN1.0010.791511.85 
  Fossan, Petter f2255 NOR0.001-0.2015-3.00 
  Rossen, Claus 2223 DEN0.001-0.2315-3.45 
  Jensen, John Klaus 1874 DEN0.501-0.1915-2.85 
  Philipsen, William Horup 1905 DEN0.001-0.6515-9.75 
  Degerfeldt, Sven 1848 SWE1.0010.28154.20 
 * 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)
 
 European Youth Chess Championship 2012 - B14 Praha CZE 2012-08-17
RcRownchangeKK*chgGame
 2011 2024 5.00 8 0.79 15 11.85 
  Spiridonov, Mikhail 1720 RUS1.0010.14152.10 
  Duda, Jan-Krzysztof f2411 POL0.001-0.0915-1.35 
  Jablonicky, Martin 1858 SVK1.0010.28154.20 
  Van Foreest, Jorden 2225 NED0.001-0.2415-3.60 
  Balaji, Ananthanarayanan 1859 ENG0.501-0.2215-3.30 
  Rajkovic, Mladen 1926 SRB1.0010.37155.55 
  Portela Peleteiro, Alberto 1952 ESP1.0010.40156.00 
  Dolana, Andrei-Theodor 2136 ROU0.5010.15152.25 

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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