Individual Calculations May 2011
 Arendas, Marek  Total change: -7.50  Rating chartPersonal card
 SVK 2nd league gr.A Various SVK 2010-10-23
RcRownchangeKK*chgGame
 2155 2089 4.50 9 0.80 15 12.00 
  Madar, Martin 2117 SVK1.0010.54158.10 
  Tepper, Frantisek f2162 SVK0.5010.10151.50 
  Petrik, Karol f2075 SVK1.0010.48157.20 
  Janos, Martin 2250 SVK0.001-0.2915-4.35 
  Matulik, Daniel 2148 SVK0.5010.08151.20 
  Bury, Rastislav 2187 SVK0.001-0.3715-5.55 
  Bebiak, Jozef 2106 SVK1.0010.52157.80 
  Machalova, Maria wf2190 SVK0.5010.14152.10 
  Janos, Ivan 2163 SVK0.001-0.4015-6.00 

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 gr. West Various SVK 2010-11-06
RcRownchangeKK*chgGame
 2058 2089 3.50 9 -1.30 15 -19.50 
  Polacik, Igor 2180 SVK1.0010.62159.30 
  Antol, Ladislav 2069 SVK0.001-0.5315-7.95 
  Bogar, Tomas 1762 SVK1.0010.13151.95 
  Dlhy, Jozef 2075 SVK0.501-0.0215-0.30 
  Diviak, Rastislav 2014 SVK0.501-0.1015-1.50 
  Szucs, Vladimir 2130 SVK0.001-0.4415-6.60 
  Zahorsky, Robert 1988 SVK0.501-0.1415-2.10 
  Djubek, Boris 2175 SVK0.001-0.3815-5.70 
  Slapak, Zdenek 2133 SVK0.001-0.4415-6.60 

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)
 

 

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