Individual Calculations September 2012
 Petermann, Michail  Total change: -9.90  Rating chartPersonal card
 Czech Open 2012 - A - GM open Pardubice CZE 2012-07-20
RcRownchangeKK*chgGame
 2348 2259 3.50 9 0.04 15 0.60 
  Gutman, Gennadi g2493 UKR0.5010.29154.35 
  Zorko, Jure m2476 SLO0.5010.28154.20 
  Kanovsky, David m2428 CZE0.5010.22153.30 
  Kislik, Erik Andrew m2408 USA0.5010.20153.00 
  Zwardon, Vojtech f2383 CZE0.5010.17152.55 
  Ponizil, Cyril f2396 CZE0.001-0.3215-4.80 
  Mueller, Tobias 2064 GER0.001-0.7515-11.25 
  Veinberg, Nimrod 2151 ISR1.0010.35155.25 
  Sarkozy, Ladislav 2334 SVK0.001-0.4015-6.00 

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)
 
 ZMDI Open 2012 Gruppe A Dresden GER 2012-08-18
RcRownchangeKK*chgGame
 2246 2255 4.00 9 -0.70 15 -10.50 
  Kieslich, Aaron 1987 GER1.0010.17152.55 
  Olszewski, Michal g2521 POL0.001-0.1815-2.70 
  Schulz, Marcel 2056 GER1.0010.24153.60 
  Ganguly, Surya Shekhar g2629 IND0.001-0.1015-1.50 
  Schoene, Maria wm2184 GER1.0010.40156.00 
  Gutman, Lev g2455 GER0.001-0.2415-3.60 
  Schnoor, Ekkehard 2002 GER0.501-0.3115-4.65 
  Kusnetsov, Mark 2234 GER0.001-0.5315-7.95 
  Kammers, Heribert 2145 GER0.501-0.1515-2.25 

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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