Individual Calculations March 2010
 Wojtaszek, Radoslaw  Total change: 21.20  Rating chartPersonal card
 Rilton Cup 2009/2010 Stockholm SWE 2009-12-27
RcRownchangeKK*chgGame
 2530 2637 6.50 9 0.73 10 7.30 
  Molchanova, Tatjana wm2368 RUS1.0010.17101.70 
  Lauber, Arnd m2504 GER0.501-0.1810-1.80 
  Bellon, Juan g2435 ESP1.0010.24102.40 
  Ivanov, Sergey g2530 RUS0.501-0.1510-1.50 
  Cramling, Pia g2525 SWE1.0010.35103.50 
  Lysyj, Igor g2609 RUS0.501-0.0410-0.40 
  Rozentalis, Eduardas g2611 LTU1.0010.46104.60 
  Ponkratov, Pavel m2575 RUS0.501-0.0910-0.90 
  McShane, Luke g2615 ENG0.501-0.0310-0.30 

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)
 
 Enea Mistrzostwa Polski w Szachach Warszawa POL 2010-01-09
RcRownchangeKK*chgGame
 2588 2639 6.50 9 1.39 10 13.90 
  Pakleza, Zbigniew m2498 POL1.0010.31103.10 
  Bobras, Piotr g2554 POL1.0010.38103.80 
  Bartel, Mateusz g2614 POL1.0010.47104.70 
  Macieja, Bartlomiej g2624 POL1.0010.48104.80 
  Krasenkow, Michal g2656 POL0.5010.02100.20 
  Dziuba, Marcin g2588 POL0.501-0.0710-0.70 
  Markowski, Tomasz g2629 POL0.501-0.0110-0.10 
  Socko, Bartosz g2643 POL0.001-0.4910-4.90 
  Piorun, Kacper m2489 POL1.0010.30103.00 

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)
 

 

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