Individual Calculations January 2010
 Simutowe, Amon  Total change: -15.30  Rating chartPersonal card
 27th Annual Sands Regency - Western States Open Reno, Nevada USA 2009-10-23
RcRownchangeKK*chgGame
 2270 2473 4.00 6 -0.46 10 -4.60 
  Kelley, Dereque D 2157 USA1.0010.13101.30 
  Raptis, Nick f2255 USA0.501-0.2810-2.80 
  Poehlmann, Roger M 2212 USA0.501-0.3210-3.20 
  Yanayt, Eugene f2186 USA1.0010.16101.60 
  Ehlvest, Jaan g2607 USA0.001-0.3210-3.20 
  Wall, Brian D 2204 USA1.0010.17101.70 

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)
 
 UTD GM Invitational Dallas, Texas USA 2009-11-21
RcRownchangeKK*chgGame
 2503 2468 3.00 9 -1.07 10 -10.70 
  Ludwig, Daniel m2461 USA0.501-0.0110-0.10 
  Wang, Puchen m2466 NZL0.5010.00100.00 
  Izoria, Zviad g2589 GEO0.5010.16101.60 
  Ramirez, Alejandro g2547 CRC0.001-0.3910-3.90 
  Stopa, Jacek m2493 POL0.5010.03100.30 
  Kacheishvili, Giorgi g2583 GEO0.001-0.3410-3.40 
  Bercys, Salvijus m2439 USA0.501-0.0410-0.40 
  Zivanic, Marko m2472 SRB0.5010.01100.10 
  Sadorra, Julio m2478 PHI0.001-0.4910-4.90 

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)
 

 

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