Individual Calculations September 2015
 Gracia Alvarez, Gerardo An  Total change: 112.40  Rating chartPersonal card
 I Campeonato Nacional Abierto de Verano Primera Oaxtepec, Morelos MEX 2015-08-16
RcRownchangeKK*chgGame
 2179 2126 4.00 6 1.47 40 58.80 
  Ramirez Ritchie, Rafael Es 1780 MEX1.0010.11404.40 
  Dominguez Aguilar, Guillermo m2320 MEX0.5010.254010.00 
  Diaz Rosas, Julio Cesar f2332 MEX1.0010.764030.40 
  Garmendez Gonzalez, Florentino m2308 MEX0.001-0.2640-10.40 
  Knight, Simon 2091 MEX1.0010.454018.00 
  Alvarez Ramirez, Miguel Angel f2241 MEX0.5010.16406.40 

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)
 
 Campeonato Nacional Sub 20 2015 Varonil Oaxtepec, Morelos MEX 2015-08-19
RcRownchangeKK*chgGame
 2030 2126 5.00 6 1.34 40 53.60 
  Lopez Calderon, Alfonso Al 1773 MEX1.0010.11404.40 
  Heredia Madrigal, Andrei 1847 MEX1.0010.16406.40 
  Cofre Archibold, Nestor 2220 MEX1.0010.634025.20 
  Campomanes Aguilar, Jose F 1994 MEX0.501-0.1840-7.20 
  Flores Guerrero, Jesus Ald m2292 MEX0.5010.22408.80 
  Roque Sola, Jose Luis c2053 MEX1.0010.404016.00 

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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