Individual Calculations September 2009
 Demeter, Peter  Total change: -19.95  Rating chartPersonal card
 Zemplinska Veza FIDE OPEN 2009 Zemplinska Sirava SVK 2009-06-20
RcRownchangeKK*chgGame
 2164 2268 5.00 7 0.64 15 9.60 
  Kankula, Robert 1918 SVK1.0010.11151.65 
  Rahl, Vojtech 2072 SVK1.0010.25153.75 
  Mazur, Stefan 2373 SVK0.001-0.3615-5.40 
  Davidovic, Miroslav 2000 SVK1.0010.17152.55 
  Skreno, Vladimir 2179 SVK1.0010.38155.70 
  Kovac, Lubomir 2228 SVK0.501-0.0615-0.90 
  Hagara, Eduard 2379 SVK0.5010.15152.25 

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)
 
 OPEN Presov 2009 Presov SVK 2009-08-01
RcRownchangeKK*chgGame
 1981 2268 5.50 9 -1.97 15 -29.55 
  Cisarik, Pavol 1868  * SVK1.0010.08151.20 
  Zahradnik, Vladimir 2024 SVK1.0010.20153.00 
  Stanek, Stanislav 2070 CZE0.501-0.2615-3.90 
  Koval, Daniel 2116 SVK0.001-0.7015-10.50 
  Marvanyi, Milan 1868  * SVK0.501-0.4215-6.30 
  Pastir, Stanislav 1973 SVK0.001-0.8515-12.75 
  Markuliak, Mario 1868  * SVK1.0010.08151.20 
  Bujak, Jozef 1949 POL1.0010.13151.95 
  Zavacky, Peter 2089 CZE0.501-0.2315-3.45 
 * 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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