Individual Calculations July 2011
 Zepeda, Lorena M  Total change: 2.10  Rating chartPersonal card
 CONTINENTAL ABSOLUTO DE AMERICA 2011 Toluca, Estado de Mexico MEX 2011-04-19
RcRownchangeKK*chgGame
 2076 2163 5.00 9 -0.46 15 -6.90 
  Pichardo Salazar, Jose Alf 1815 MEX1.0010.11151.65 
  Ruiz Sanchez, Orlen f2388 CUB0.001-0.2215-3.30 
  Ortiz Rubio, Alfonso 1897 MEX0.501-0.3215-4.80 
  Fajardo Galaz, Rodolfo De 1918 MEX0.001-0.8015-12.00 
  Solis Luna, Jose Armando 1984 MEX1.0010.27154.05 
  Gongora Reyes, Maikel m2453 CUB0.001-0.1615-2.40 
  Navarrete Garcia, Alan c1999 MEX1.0010.28154.20 
  Benitez Diaz, Francisco Ja 1981 MEX1.0010.26153.90 
  Gregory, Markzon f2247 USA0.5010.12151.80 

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)
 
 2011 National Open - Open Section Las Vegas, Nevada USA 2011-06-10
RcRownchangeKK*chgGame
 2345 2185 1.00 4 -0.25 15 -3.75 
  Shankland, Sam g2524 USA0.001-0.1215-1.80 
  Molner, Mackenzie m2464 USA0.001-0.1615-2.40 
  Dixon, Dakota E 2070 USA1.0010.34155.10 
  Sharma, Arun 2323 USA0.001-0.3115-4.65 

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)
 
 7th Metropolitan Chess FIDE Invitational Los Angeles, CA USA 2011-06-15
RcRownchangeKK*chgGame
 2301 2185 4.00 9 0.85 15 12.75 
  Matikozyan, Andranik m2458 ARM1.0010.831512.45 
  Gupta, Ankit 2273 USA0.001-0.3815-5.70 
  Inants, Aghasi 2290 ARM0.001-0.3615-5.40 
  Sevian, Samuel 2168 USA1.0010.48157.20 
  Taylor, Timothy W m2296 USA1.0010.65159.75 
  Liou, Yian 2273 USA0.001-0.3815-5.70 
  Kavutskiy, Konstantin 2190 USA0.5010.01150.15 
  Amanov, Zhanibek m2364 KAZ0.5010.23153.45 
  Banawa, Joel f2399 USA0.001-0.2315-3.45 

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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