Individual Calculations July 2009
 Mazur, Stefan  Total change: -10.80  Rating chartPersonal card
 20. tournament Pobeskydi - ARCIMPEX CUP Frydek-Mistek CZE 2009-04-09
RcRownchangeKK*chgGame
 2302 2373 4.50 9 -0.84 15 -12.60 
  Petenyi, Tamas 2293 SVK0.501-0.1115-1.65 
  Rojicek, Vojtech f2373 CZE0.001-0.5015-7.50 
  Kislov, Mikhail m2327 RUS0.001-0.5615-8.40 
  Wiley, Tom E f2303 ENG1.0010.40156.00 
  Michenka, Jozef m2383 CZE1.0010.51157.65 
  Pecha, Tomas 2170 CZE0.501-0.2615-3.90 
  Motuz, Karol f2334 SVK1.0010.45156.75 
  Havlikova, Kristyna wf2141 CZE0.001-0.7915-11.85 
  Vesselovsky, Serguei m2390 CZE0.5010.02150.30 

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)
 
 SVK Youth Championship B18 Modra Harmonia SVK 2009-05-03
RcRownchangeKK*chgGame
 2112 2373 6.50 8 0.12 15 1.80 
  Manak, Adrian 2023 SVK0.001-0.8915-13.35 
  Medvec, Miroslav 2023 SVK1.0010.11151.65 
  Vrabel, Michal 2023 SVK0.501-0.3915-5.85 
  Turzak, Milan 2023 SVK1.0010.11151.65 
  Varga, David 2263 SVK1.0010.35155.25 
  Csiba, Dominik f2377 SVK1.0010.51157.65 
  Jendrichovsky, Peter 2141 SVK1.0010.21153.15 
  Liptak, Dusan 2023 SVK1.0010.11151.65 

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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