Individual Calculations January 2011
 Busu, Corneliu  Total change: -13.60  Rating chartPersonal card
 20 World Senior Championship Arco di Trento ITA 2010-10-26
RcRownchangeKK*chgGame
 2139 2305 6.50 11 -1.36 10 -13.60 
  Schowalter, Gerd 1994 GER1.0010.14101.40 
  Biller, Helmut, Dr. 2135 GER0.001-0.7210-7.20 
  Strekalovski, Viktor 2102 RUS1.0010.24102.40 
  Kleszczewski, Nicholas 2145 USA0.501-0.2110-2.10 
  Cao, Jorge 2144 URU0.501-0.2110-2.10 
  Nordby, Bernt 2145 NOR0.501-0.2110-2.10 
  Gutzeit, Avraham 2175 ISR1.0010.32103.20 
  Eperjesi, Laszlo Dr. m2194 HUN0.501-0.1510-1.50 
  Batakovs, Olegs 2143 LAT0.501-0.2110-2.10 
  Welz, Peter, Dr. f2156 GER0.501-0.2010-2.00 
  Zunker, Reinhard, Dr. f2198 GER0.501-0.1510-1.50 

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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