Individual Calculations March 2011
 Ruiz Mendez, Daniel  Total change: 10.20  Rating chartPersonal card
 I JUEGOS NACIONALES JUVENILES AJEDREZ VARONES Cuenca ECU 2010-07-30
RcRownchangeKK*chgGame
 1831 1807 2.50 5 0.14 15 2.10 
  Villavicencio Canelos, Edgar 1882 ECU0.5010.10151.50 
  Reinoso Moran, Jorge 1863 ECU0.001-0.4215-6.30 
  Usca Benavides, Danny 1734 ECU0.501-0.1015-1.50 
  Uvidia, Marcelo 1635 ECU1.0010.27154.05 
  Meza Ponce, Jerry 2042 ECU0.5010.29154.35 

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)
 
 XV GRAND PRIX NACIONAL DE AJEDREZ IV PARADA CATEGORIA U-2100 Quito ECU 2010-08-20
RcRownchangeKK*chgGame
 1812 1807 4.00 7 0.54 15 8.10 
  De Mora Flores, Jonathan 1786 ECU0.501-0.0315-0.45 
  Versosa Bravo, Karen 1779 ECU0.501-0.0415-0.60 
  Saltos, Ilenia 1712 ECU1.0010.37155.55 
  Cerezo Najera, Jorge 1846 ECU1.0010.55158.25 
  Versosa Bravo, Johann 1923 ECU0.001-0.3415-5.10 
  Monar, Jonathan 1743 ECU1.0010.41156.15 
  Pinargote Carreno, Kassandra 1894 ECU0.001-0.3815-5.70 

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)
 

 

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