Individual Calculations January 2009
 Zacek, Zdenek  Total change: -7.65  Rating chartPersonal card
 Praga 2008 Prague CZE 2008-09-18
RcRownchangeKK*chgGame
 2121 2093 5.50 13 -0.51 15 -7.65 
  Masek, Miroslav 2195 CZE0.5010.14152.10 
  Vecchia, Mario 2071 ITA0.501-0.0315-0.45 
  Pavlicek, Petr 2086 CZE1.0010.49157.35 
  Vevera, Radek 2090 CZE0.5010.00150.00 
  Soural, Jan 2285 CZE0.001-0.2515-3.75 
  Zanikov, Konstantin 2011 CZE0.001-0.6115-9.15 
  Hase, Pavel 2093 CZE0.001-0.5015-7.50 
  Jansa, Vaclav 2048 CZE0.001-0.5615-8.40 
  Horinek, Karel 2071 CZE0.001-0.5315-7.95 
  Brezovsky, Milan 2156 CZE1.0010.59158.85 
  Prochazka, Dalibor 2173 CZE1.0010.61159.15 
  Vaculik, Martin 2274 CZE0.001-0.2615-3.90 
  Novak, Jindrich 2023 CZE1.0010.40156.00 

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)
 

 

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