Individual Calculations May 2010
 Duben, Igor  Total change: -9.30  Rating chartPersonal card
 SVK_2nd league group A Various SVK 2009-10-10
RcRownchangeKK*chgGame
 2165 2222 3.00 5 0.11 15 1.65 
  Sekera, Branislav 2162 SVK1.0010.42156.30 
  Polacik, Igor 2186 SVK0.501-0.0515-0.75 
  Bojda, Lubomir 2151 SVK0.501-0.1015-1.50 
  Doucha, Ludvik 2095 DEN0.501-0.1715-2.55 
  Kundrik, Peter 2229 SVK0.5010.01150.15 

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)
 
 SVK 1st league group West Various SVK 2009-10-17
RcRownchangeKK*chgGame
 2243 2222 4.00 10 -0.73 15 -10.95 
  Pinter, Patrik 2190 SVK0.501-0.0415-0.60 
  Bombek, Peter f2243 SVK0.5010.03150.45 
  Rohacek, Miroslav 2296 SVK0.5010.10151.50 
  Bernasek, Jan m2469 CZE0.001-0.1915-2.85 
  Kovacova, Zuzana 2110 BER0.501-0.1515-2.25 
  Hacik, Radomir 2218 SVK0.501-0.0115-0.15 
  Horvath, Mario f2309 SVK0.5010.12151.80 
  Cibulka, Vladimir f2259 SVK0.5010.05150.75 
  Miklas, Marian 2141 SVK0.501-0.1115-1.65 
  Nagy, Attila 2198 SVK0.001-0.5315-7.95 

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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