Individual Calculations January 2010
 Ludwig, Daniel  Total change: 5.30  Rating chartPersonal card
 UTD GM Invitational Dallas, Texas USA 2009-11-21
RcRownchangeKK*chgGame
 2504 2461 4.50 9 0.53 10 5.30 
  Simutowe, Amon g2468 ZAM0.5010.01100.10 
  Stopa, Jacek m2493 POL0.5010.04100.40 
  Kacheishvili, Giorgi g2583 GEO1.0010.67106.70 
  Bercys, Salvijus m2439 USA0.501-0.0310-0.30 
  Zivanic, Marko m2472 SRB1.0010.52105.20 
  Sadorra, Julio m2478 PHI0.001-0.4810-4.80 
  Ramirez, Alejandro g2547 CRC0.001-0.3810-3.80 
  Wang, Puchen m2466 NZL0.5010.01100.10 
  Izoria, Zviad g2589 GEO0.5010.17101.70 

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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