Individual Calculations July 2009
 Skembris, Spyridon  Total change: 18.40  Rating chartPersonal card
 Oberliga Baden Freiburg GER 2008-10-05
RcRownchangeKK*chgGame
 2367 2423 4.00 6 0.56 10 5.60 
  Boguslavsky, Oleg 2406 GER0.501-0.0210-0.20 
  Dudek, Richard 2254 GER1.0010.28102.80 
  Abergel, Thal m2509 FRA0.001-0.3810-3.80 
  Vonthron, Horst f2303 GER1.0010.34103.40 
  Fernandez Aquado, Juan Luis 2308 ESP1.0010.34103.40 
  Eisenbeiser, Amadeus m2424 GER0.5010.00100.00 

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 3 Capo d'Orso Porto Mannu ITA 2009-05-16
RcRownchangeKK*chgGame
 2365 2434 6.50 9 1.28 10 12.80 
  Sbarra, Marco f2232 ITA1.0010.24102.40 
  Malakhatko, Vadim g2618 BEL0.5010.24102.40 
  Schaefer, Michael 2172 GER1.0010.18101.80 
  Tiviakov, Sergei g2697 NED0.5010.32103.20 
  Jussupow, Artur g2576 GER0.5010.19101.90 
  Collutiis, Duilio m2451 ITA0.5010.02100.20 
  Stromboli, Carlo 2283 ITA0.501-0.2010-2.00 
  Byron, Alan M 2168 ENG1.0010.18101.80 
  Mercandelli, Claudio 2084 ITA1.0010.11101.10 

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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