Individual Calculations May 2010
 Acosta Sosa, Juan Manuel  Total change: 9.30  Rating chartPersonal card
 III Memorial Pedro Lezcano Montalvo 2010 Las Palmas de Gran Canaria ESP 2010-03-29
RcRownchangeKK*chgGame
 2087 2023 3.50 7 0.63 15 9.45 
  Vega Gutierrez, Sabrina wg2314 ESP0.001-0.1515-2.25 
  Rodriguez Manzaneda, Irene 1657 ESP1.0010.10151.50 
  Morales Camacho, Julian f2240 ESP1.0010.781511.70 
  Perez Aleman, Pedro Tomas 2094 ESP0.001-0.4015-6.00 
  Cabrera Trujillo, Jorge m2370 ESP0.5010.39155.85 
  Menvielle Laccourreye, Augusto f2287 ESP0.001-0.1815-2.70 
  Perez Barreto, Adrian 1644 ESP1.0010.09151.35 

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)
 
 IV Torneo Internacional Ciudad de La Laguna La Laguna, Tenerife ESP 2010-04-05
RcRownchangeKK*chgGame
 1978 2023 4.00 7 -0.01 15 -0.15 
  Estevez Hernandez, Cristo 1810 ESP1.0010.23153.45 
  Todorcevic, Miodrag g2423  * ESP0.001-0.0815-1.20 
  Perez De La Torre, Jorge 1688 ESP1.0010.12151.80 
  Tatai, Stefano m2356 ITA0.001-0.1215-1.80 
  Arana Herrera, Antonio 1819 ESP0.501-0.2615-3.90 
  Martin Ortega, Oscar 1860 ESP0.501-0.2215-3.30 
  Pimienta Sanchez, Manuel 1891 ESP1.0010.32154.80 
 * 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)
 

 

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