Individual Calculations May 2011
 Lasso, Jose  Total change: -11.10  Rating chartPersonal card
 CAMPEONATO NACIONAL SEMI-FINAL ABSOLUTA MASCULINO 2010 Guayaquil ECU 2010-11-08
RcRownchangeKK*chgGame
 2048 1903 2.00 5 0.37 15 5.55 
  Pazos Gambarrotti, Plinio m2283 ECU0.001-0.0915-1.35 
  Arrata Peralta, Pedro 1996 ECU0.001-0.3715-5.55 
  Orellana Zuniga, Pedro 2112 ECU1.0010.771511.55 
  Ortiz Quishpi, Oscar 1926 ECU1.0010.53157.95 
  Versosa Bravo, Johann 1923 ECU0.001-0.4715-7.05 

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)
 
 Ecuador CAMPEONATO NACIONAL ABSOLUTO 2010 Guayaquil ECU 2011-03-04
RcRownchangeKK*chgGame
 2196 1926 0.50 8 -1.11 15 -16.65 
  Guerra Tulcan, Lenin c2326  * ECU0.001-0.0815-1.20 
  Pazos Gambarrotti, Plinio m2295 ECU0.001-0.1015-1.50 
  Versosa Bravo, Johann 1937 ECU0.001-0.4815-7.20 
  Dillon Iperti, Miguel 2112 ECU0.001-0.2615-3.90 
  Chang Suarez, Rommel 2252 ECU0.001-0.1315-1.95 
  Santos Flores, Alberto m2326  * ECU0.001-0.0815-1.20 
  Macias Murillo, Bryan m2326  * ECU0.001-0.0815-1.20 
  Arrata Peralta, Pedro 1996 ECU0.5010.10151.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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