Individual Calculations September 2013
 Mazo Fernandez, Roberto  Total change: -23.40  Rating chartPersonal card
 CE Cto. EspaƱa Sub 16 Granada ESP 2013-07-22
RcRownchangeKK*chgGame
 1643 1702 4.50 9 -0.69 30 -20.70 
  Marchena Hurtado, Javier 2089 ESP0.001-0.0930-2.70 
  Carmona Villegas, Alvaro 1531 ESP0.501-0.2330-6.90 
  Fernandez Revuelta, Juan 1303 ESP1.0010.08302.40 
  Lopez Pajuelo, Aleix 1842 ESP0.001-0.3130-9.30 
  Leiro Vidal, Leonardo 1551 ESP1.0010.30309.00 
  Gonzalez Santamartina, Jorge 1863 ESP0.001-0.2930-8.70 
  Olivares Romero, Sara 1557 ESP0.001-0.6930-20.70 
  Pozo Vinuesa, Elena 1525 ESP1.0010.27308.10 
  Donadio Falcon, Pablo 1523 ESP1.0010.27308.10 

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)
 
NOTE: K factor changed
 I Open Internacional 64 Villalba Collado Villalba (Madrid) ESP 2013-07-27
RcRownchangeKK*chgGame
 1742 1702 2.50 6 -0.18 15 -2.70 
  Fernandez Aransay, Fernando 1889 ESP0.001-0.2615-3.90 
  Petru, Lucian Olimpiu 1822 ROU0.001-0.3415-5.10 
  Ortega Morales, Pedro 1864 ESP1.0010.711510.65 
  Cabrera Jimenez, Julio 1851 ESP0.001-0.3015-4.50 
  Barria Arbunic, Manuel 1506 ESP0.501-0.2515-3.75 
  Picazo Sancho, Alvaro 1521 ESP1.0010.26153.90 

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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