Individual Calculations April 2009
 Arata, Roberto Mario  Total change: 10.50  Rating chartPersonal card
 VII Festival Internacional Hotel Bali (Sub 2300) Hotel Bali - Benidorm ESP 2008-11-29
RcRownchangeKK*chgGame
 2090 2199 6.50 9 0.70 15 10.50 
  Spitzer Isbert, Ramon 2055 ESP1.0010.31154.65 
  Garcia Gata, Jorge D. 2140 ESP0.001-0.5815-8.70 
  Mosquera Ulloa, Fernando 2021 ESP0.001-0.7315-10.95 
  Sanchez Carrasco, Fco. Javier 2068 ESP1.0010.32154.80 
  Ungureanu, Sandu 2125 ROU1.0010.40156.00 
  Soler Di Benedetto, Sandra 2015 BRA1.0010.26153.90 
  Alvarez Morales, Miguel 2009 ESP0.501-0.2515-3.75 
  Megias Chafer, Alejandro 2159 ESP1.0010.44156.60 
  Sabater Sanchez, Asensio 2222 ESP1.0010.53157.95 

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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