Individual Calculations May 2011
 Duben, Igor  Total change: -4.50  Rating chartPersonal card
 SVK 3rd league gr.A1 2011 Bratislava SVK 2010-10-17
RcRownchangeKK*chgGame
 2044 2182 4.00 7 -0.72 15 -10.80 
  Oprea, Erik 2116 SVK0.001-0.5915-8.85 
  Rybajlak, Igor 1930 SVK1.0010.19152.85 
  Kovac, Andrej 2132 SVK0.001-0.5715-8.55 
  Kucera, Michal 1892 SVK1.0010.16152.40 
  Hazir, Svetozar 2121 SVK0.501-0.0815-1.20 
  Prielozny, Marek 2002 SVK1.0010.26153.90 
  Hartl, Jan 2118 SVK0.501-0.0915-1.35 

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 2nd league gr.A Various SVK 2010-10-23
RcRownchangeKK*chgGame
 1959 2182 3.00 4 -0.12 15 -1.80 
  Antala, Jan 1998 SVK1.0010.26153.90 
  Goga, Frantisek 1912 SVK0.001-0.8315-12.45 
  Grich, Juraj 2027 SVK1.0010.29154.35 
  Jozefek, Michal 1899 SVK1.0010.16152.40 

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
 2061 2175 2.50 3 0.54 15 8.10 
  Sturdik, Igor 2071 SVK1.0010.36155.40 
  Diviak, Rastislav 2014 SVK1.0010.29154.35 
  Sukuba, Zdeno 2098 SVK0.501-0.1115-1.65 

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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