Individual Calculations September 2009
 Zuriel, Marisa  Total change: -16.50  Rating chartPersonal card
 Primer Olimpiada del Mercosur 2009 Mar del Plata ARG 2009-06-20
RcRownchangeKK*chgGame
 2072 2201 1.00 4 -1.67 15 -25.05 
  Colombo, Camila wf2090 URU0.501-0.1515-2.25 
  Abarca, Damaris 1939 CHI0.001-0.8215-12.30 
  Luna, Raisa wf2104 BOL0.501-0.1315-1.95 
  Terao, Juliana wf2154 BRA0.001-0.5715-8.55 

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)
 
 ITT Ciudad de Vicente Lopez Vicente Lopez ARG 2009-08-04
RcRownchangeKK*chgGame
 2290 2200 4.00 9 0.57 15 8.55 
  Guerrero, Alvaro 2257 URU0.5010.08151.20 
  De Dovitiis, Alejo m2351 ARG0.5010.20153.00 
  Diaz Hollemaert, Nahuel m2441 ARG0.001-0.2015-3.00 
  Della Morte, German m2372 ARG0.001-0.2715-4.05 
  Lopez Azambuja, Nicolas 2185 URU1.0010.48157.20 
  Barrionuevo, Pablo f2328 ARG1.0010.671510.05 
  Rey Besada, Fernando 2205 ARG0.5010.01150.15 
  Espinoza Palomino, Willyam c2272 PER0.001-0.4015-6.00 
  Granara Barreto, Sebastian f2200 URU0.5010.00150.00 

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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