Individual Calculations May 2011
 Sanchez, Cesar  Total change: -41.55  Rating chartPersonal card
 XV Grand Prix 6ta. Parada 2010 U-2100 Quevedo ECU 2010-10-08
RcRownchangeKK*chgGame
 1700 1914 3.50 7 -1.75 15 -26.25 
  Olaya, Noemi 1549 ECU0.501-0.4015-6.00 
  Sanchez, Jairo 1573 ECU0.501-0.3815-5.70 
  Espin Diaz, Edwin 1702 ECU1.0010.23153.45 
  Guerrero Zambrano, Joel 2052 ECU0.001-0.3115-4.65 
  Rezabala Leon, Jordan 1710 ECU0.501-0.2615-3.90 
  Tay Lasso, Karen 1652 ECU1.0010.18152.70 
  Urgiles, Paul 1664 ECU0.001-0.8115-12.15 

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)
 
 II JUEGOS NACIONALES PREJUVENILES MASCULINO "EL ORO 2010" Zaruma ECU 2010-11-20
RcRownchangeKK*chgGame
 1746 1914 2.50 5 -1.02 15 -15.30 
  Heredia, Juan 1677 ECU1.0010.20153.00 
  Crespo Hidalgo, Carlos 1928 ECU0.001-0.4815-7.20 
  Monar, Jonathan 1743 ECU1.0010.27154.05 
  Vallejo Turriago, Renato 1832 ECU0.001-0.6115-9.15 
  Pasto, Jhony 1551 ECU0.501-0.4015-6.00 

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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