Individual Calculations July 2010
 Zacarias, M Ruben D  Total change: -12.60  Rating chartPersonal card
 Torneo ITT III Ciudad de AsunciĆ³n - Copa Roggio B Asuncion PAR 2010-05-19
RcRownchangeKK*chgGame
 2310 2213 2.50 9 -0.84 15 -12.60 
  Roselli Mailhe, Bernardo m2391 URU0.001-0.2715-4.05 
  Soppe, Guillermo m2429 ARG0.001-0.2215-3.30 
  Valiente, Cristobal m2247 PAR0.001-0.4515-6.75 
  Almiron, Antonio 2171 PAR0.501-0.0615-0.90 
  Ferreira, Oscar f2282 PAR1.0010.60159.00 
  Patriarca, Luis f2304 PAR0.001-0.3815-5.70 
  Peralta, Eduardo f2280 PAR0.5010.09151.35 
  Brito, Luismar f2342 BRA0.001-0.3315-4.95 
  Larrea, Manuel f2347 URU0.5010.18152.70 

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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