Individual Calculations January 2010
 Machata, Martin  Total change: -19.50  Rating chartPersonal card
 18th CRO Team Ch - II. League Centre (r7-r11) Zagreb CRO 2009-10-18
RcRownchangeKK*chgGame
 2164 2219 1.00 4 -1.30 15 -19.50 
  Petrovic, Zvonko f2250 CRO0.001-0.4615-6.90 
  Tomasic, Roland 2107 CRO0.501-0.1515-2.25 
  Kelemen, Miljenko 2098 CRO0.001-0.6615-9.90 
  Lasic, Luka f2199 CRO0.501-0.0315-0.45 

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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