Individual Calculations January 2009
 Nun, Jiri  Total change: 7.20  Rating chartPersonal card
 Vysocina 2008 - turnaj A Zdar nad Sazavou CZE 2008-09-20
RcRownchangeKK*chgGame
 2312 2380 6.00 9 0.72 10 7.20 
  Jiruse, Josef, Mgr. 2133 CZE1.0010.19101.90 
  Simacek, Pavel m2470 CZE0.001-0.3810-3.80 
  Krondraf, Karel, Ing. 2214 CZE1.0010.28102.80 
  Novotny, Jaroslav 2172 CZE0.501-0.2710-2.70 
  Studnicka, Tomas f2300 CZE0.001-0.6110-6.10 
  Rosko, Lubos f2387 CZE1.0010.51105.10 
  Bures, Jaroslav 2243 CZE1.0010.32103.20 
  Jirka, Jiri m2457 CZE1.0010.61106.10 
  Konopka, Michal m2433 CZE0.5010.07100.70 

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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