Individual Calculations February 2013
 Cafolla, Peter  Total change: 23.85  Rating chartPersonal card
 29.Internationales Boeblinger Open A Boeblingen GER 2012-12-26
RcRownchangeKK*chgGame
 2121 2027 4.00 9 0.62 15 9.30 
  Dehlinger, Alexander 2234 GER0.001-0.2315-3.45 
  Petermann, Michail 2217 GER0.001-0.2515-3.75 
  Brendel, Bergit wf2094 GER1.0010.59158.85 
  Weidel, Albrecht 2128 GER0.001-0.3615-5.40 
  Maehrlein, Christoph 2122 GER0.001-0.3715-5.55 
  Fromm, Christian 2100 GER1.0010.60159.00 
  Feller, Florian 1972 GER1.0010.42156.30 
  Hilzinger, Markus 2118 GER0.5010.12151.80 
  Messner, Harry 2101 GER0.5010.10151.50 

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)
 
 Prague Open 2013 - A - IM open Praha CZE 2013-01-09
RcRownchangeKK*chgGame
 2116 2027 4.50 9 0.97 15 14.55 
  Kulhanek, Tomas m2388 CZE0.001-0.1015-1.50 
  Med, Ladislav 1859 CZE1.0010.28154.20 
  Grigoryeva, Olga wf2175 RUS0.001-0.3015-4.50 
  Stepanek, Svatopluk 1811 CZE1.0010.22153.30 
  Pochinkov, Andrey 2164 CZE0.001-0.3215-4.80 
  Kopecek, Ivan 1951 CZE1.0010.40156.00 
  Piankov, Evgenij m2268 UKR0.5010.30154.50 
  Volodin, Viktor m2200 RUS0.5010.23153.45 
  Makhnev, Vladimir f2229 RUS0.5010.26153.90 

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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