Individual Calculations September 2010
 Costa, Joao Guerra De O  Total change: 14.85  Rating chartPersonal card
 32 Taca de Portugal various POR 2010-06-06
RcRownchangeKK*chgGame
 2165 2171 2.50 3 1.02 15 15.30 
  Martins, Bruno Diogo Da Silva 1850 POR1.0010.13151.95 
  Frois, Antonio m2395 POR1.0010.781511.70 
  Carneiro, Carlos Alberto C Pin 2249 POR0.5010.11151.65 

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)
 
 52 CNE - 1a Divisao VN Gaia POR 2010-07-24
RcRownchangeKK*chgGame
 2372 2171 2.00 8 -0.03 15 -0.45 
  De Prado Rodriguez, Oscar Bruno 2303 ESP0.001-0.3215-4.80 
  Marques, Rui Filipe Pereira 2155 POR0.501-0.0215-0.30 
  Wegerle, Joerg m2472 GER0.001-0.1515-2.25 
  Garcia-Ortega Mendez, Jose M f2319 ESP0.5010.20153.00 
  Thesing, Matthias m2423 GER0.001-0.1915-2.85 
  Fernando, Diogo Brigido m2484 POR0.001-0.1415-2.10 
  Pereira, Ruben Miguel Nunes m2449 POR1.0010.831512.45 
  Tereick, Benjamin f2370 GER0.001-0.2415-3.60 

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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