Individual Calculations June 2013
 Petrik, Tomas  Total change: -16.80  Rating chartPersonal card
 Extraliga 2012/13 various CZE 2012-11-03
RcRownchangeKK*chgGame
 2525 2534 4.50 11 -1.13 10 -11.30 
  Petr, Martin g2521 CZE0.001-0.5210-5.20 
  Yemelin, Vasily g2574 RUS0.5010.06100.60 
  Jedynak, Radoslaw g2475 POL1.0010.42104.20 
  Murdzia, Piotr m2471 POL0.001-0.5910-5.90 
  Tazbir, Marcin m2555 POL0.001-0.4710-4.70 
  Simacek, Pavel m2486 CZE0.501-0.0710-0.70 
  Fedorov, Aleksei g2590 BLR0.5010.08100.80 
  Stohl, Igor g2518 SVK0.501-0.0210-0.20 
  Studnicka, Tomas f2388 CZE1.0010.30103.00 
  Cyborowski, Lukasz g2526 POL0.001-0.5110-5.10 
  Laznicka, Viktor g2674 CZE0.5010.19101.90 

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)
 
 22th CRO Team Ch - II. League Centre (r1-r6) Sisak, Koprivnica, Grubisno Polje, Krizevci, Krapina, Zagreb CRO 2013-04-14
RcRownchangeKK*chgGame
 2298 2523 1.00 2 -0.55 10 -5.50 
  Bodiroga, Predrag m2392 SRB1.0010.32103.20 
  Medic, Mirjana wg2204 CRO0.001-0.8710-8.70 

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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