Individual Calculations September 2013
 Soliva Ruiz, Ramon  Total change: -31.35  Rating chartPersonal card
 I IRT Quart de Poblet sub2300 Quart de Poblet ESP 2013-07-20
RcRownchangeKK*chgGame
 1688 1620 0.50 5 -1.65 15 -24.75 
  Sanchiz Marti, Josep Miquel 2020  * ESP0.001-0.0815-1.20 
  Cortes Recaman, Manuel 1759 ESP0.001-0.3115-4.65 
  Raimundo Medina, Fermin 1756 ESP0.001-0.3215-4.80 
  Soto Soriano, Eugenio 1403 ESP0.001-0.7815-11.70 
  Serra Ujaldon, Pau 1503 ESP0.501-0.1615-2.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 RTU open B Riga LAT 2013-08-05
RcRownchangeKK*chgGame
 1777 1620 2.00 8 -0.44 15 -6.60 
  Skonda, Nikolajs 1878 LAT0.5010.32154.80 
  Polyakov, Fedor 1803 LAT1.0010.741511.10 
  Karp, Daniel 1931 LUX0.001-0.1415-2.10 
  Mihailovs, Arturs 1840 LAT0.001-0.2215-3.30 
  Osswald, Michael 1868 GER0.001-0.1915-2.85 
  Dombrovska, Stefanija 1648 LAT0.001-0.4615-6.90 
  Lindholm, Lars 1747 FIN0.001-0.3315-4.95 
  Vambute, Dana 1500 LAT0.501-0.1615-2.40 

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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