Individual Calculations September 2011
 Oratovsky, Michael  Total change: 1.40  Rating chartPersonal card
 XIII Open Internacional Torredembarra Torredembarra ESP 2011-07-02
RcRownchangeKK*chgGame
 2321 2521 6.50 9 -0.03 10 -0.30 
  Caballero Gomez-Casero, Emilio 2121  * ESP1.0010.08100.80 
  Colet Fernandez, Josep 2121  * ESP1.0010.08100.80 
  Milchev, Nikolay m2388 BUL1.0010.32103.20 
  Colovic, Aleksandar m2450 MKD0.501-0.1010-1.00 
  Cruz, Filemon m2406 PER1.0010.34103.40 
  Kogan, Artur g2548 ISR0.5010.04100.40 
  Khaidorov, Viacheslav 2244 ESP0.501-0.3310-3.30 
  Oms Pallisse, Josep g2489 ESP0.001-0.5410-5.40 
  Loehr Dols, Lluis 2121  * ESP1.0010.08100.80 
 * 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)
 
 37 Open Vila de Sitges Grup A Sitges ESP 2011-07-22
RcRownchangeKK*chgGame
 2386 2521 5.50 8 0.17 10 1.70 
  Ludvigsen, Frode 2134 NOR1.0010.09100.90 
  Vidarte Morales, Arturo m2359 ESP1.0010.29102.90 
  Fernandez Aguado, Enrique m2355 ESP1.0010.28102.80 
  Karlsson, Lars g2482 SWE0.001-0.5510-5.50 
  Getz, Nicolai f2385 NOR0.501-0.1810-1.80 
  Alarcon Casellas, Rolando f2454 CUB0.501-0.0910-0.90 
  Gonzalez Garcia, Jose g2522 MEX0.5010.00100.00 
  Alexandrova, Olga mwg2393 ESP1.0010.33103.30 

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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