Individual Calculations May 2010
 Kostelnik, Peter  Total change: -9.75  Rating chartPersonal card
 SVK 1st league group Ost Various SVK 2009-10-17
RcRownchangeKK*chgGame
 2177 2033 0.00 3 -0.93 15 -13.95 
  Demeter, Peter 2248 SVK0.001-0.2315-3.45 
  Gerbery, Richard f2179 SVK0.001-0.3015-4.50 
  Fedorko, Stefan 2104 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_3rd league group D3 Various SVK 2009-10-18
RcRownchangeKK*chgGame
 2004 2033 3.50 6 0.28 15 4.20 
  Ackerman, Ernest 2139 SVK1.0010.64159.60 
  Harvan, Richard 1833 SVK0.501-0.2615-3.90 
  Kusiak, Matej 2025 SVK1.0010.49157.35 
  Ackerman, Ernest 2139 SVK0.5010.14152.10 
  Harvan, Richard 1833 SVK0.501-0.2615-3.90 
  Cenker, Milan 2054 SVK0.001-0.4715-7.05 

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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