Individual Calculations November 2009
 Ribon Calabia, Mariano  Total change: 18.45  Rating chartPersonal card
 VI Open Internacional Amateur de Calvià Baleares ESP 2009-10-10
RcRownchangeKK*chgGame
 2027 1830 3.00 7 1.23 15 18.45 
  Planas Gene, Juan 2130 ESP0.001-0.1515-2.25 
  Hjerten, Teo 2019 SWE1.0010.751511.25 
  Schuermans, Robert 2103 BEL0.001-0.1715-2.55 
  Londers, Jan 1956 BEL0.5010.17152.55 
  Salido Polo, Veronica 1964 ESP0.001-0.3215-4.80 
  Nicolas Zapata, Javier 1916 ESP1.0010.62159.30 
  Juan Mas, Santiago 2098 ESP0.5010.33154.95 

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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