Blitz: Individual Calculations January 2013
 Tenis, Girts  Total change: -16.60  Rating chartPersonal card
 Riga Chess Federation Christmas blitz Cup Riga LAT 2012-12-22
 2081 2116 3.50 8 -0.83 20 -16.60 
  Klimakovs, Sergejs 2215 LAT0.001-0.3620-7.20 
  Petrovskis, Olegs 1961 LAT0.501-0.2120-4.20 
  Kantans, Toms f2388 LAT0.001-0.1720-3.40 
  Smilga, Kristaps 2115 LAT0.001-0.5020-10.00 
  Elsbergs, Janis 1956 LAT1.0010.29205.80 
  Fedorovichs, Vladimirs 1987 LAT1.0010.33206.60 
  Pomahs, Ziedonis 1778 LAT1.0010.12202.40 
  Mustaps, Matiss 2244 LAT0.001-0.3320-6.60 

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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