Individual Calculations January 2009
 Yohannes, Simbolon  Total change: 0.00  Rating chartPersonal card
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeRpKK*chgGame
 2368 0 4.50 9 0.00 2368   0.00 
  Barsov, Alexei g2513 UZB0.0010.00 0.00 
  Pitlagano, Tebogo 2155 BOT1.0010.00 0.00 
  Anit, Tahah 1903 AFG1.0010.00 0.00 
  Valdes, Leonardo m2401 CRC0.0010.00 0.00 
  Mitkov, Nikola g2556 MKD1.0010.00 0.00 
  Stevic, Hrvoje g2588 CRO0.0010.00 0.00 
  Oyunbaatar, Tumendemberel 2306 MGL1.0010.00 0.00 
  Gallagher, Joseph G g2480 SUI0.0010.00 0.00 
  Prasca Sosa, Rafael m2410 VEN0.5010.00 0.00 

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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