Individual Calculations July 2012
 Sand, Rolf, Dr.  Total change: -17.25  Rating chartPersonal card
 Internationale Stuttgarter Stadtmeisterschaft 2012 Stuttgart GER 2012-05-17
RcRownchangeKK*chgGame
 2098 1991 2.00 6 -0.14 15 -2.10 
  Dorst, Johannes 2223 GER0.5010.29154.35 
  Blum, Nicolas 2169 FRA1.0010.731510.95 
  Kerpe, Andreas 2168 GER0.5010.23153.45 
  Zikeli, Saskia 2131 GER0.001-0.3115-4.65 
  Huettig, Michael 2164 GER0.001-0.2715-4.05 
  Schmidt, Tobias 1735 GER0.001-0.8115-12.15 

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)
 
 OP 4 Capo d'orso Porto Mannu ITA 2012-06-02
RcRownchangeKK*chgGame
 1864 1991 5.00 9 -1.01 15 -15.15 
  Messa, Roberto m2305 ITA0.001-0.1415-2.10 
  Rodriguez, Jean-Pierre 1779 FRA1.0010.23153.45 
  Marano, Daniele 1727 ITA0.501-0.3215-4.80 
  Coralli, Nevio 1799 ITA0.501-0.2515-3.75 
  Pedrinzani, Ivano 1898 ITA0.501-0.1315-1.95 
  Stolfa, Rodolfo 1818 ITA1.0010.27154.05 
  Squarci, Franco 1768 ITA0.501-0.2815-4.20 
  Perico, Gianvittorio 1881 ITA0.501-0.1515-2.25 
  Carbone, Maurizio 1803 ITA0.501-0.2415-3.60 

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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