Individual Calculations July 2015
 Skielnik, Joseph J  Total change: 6.00  Rating chartPersonal card
 IV Open internacional LLucmajor Arenal de LLucmajor (Mallorca) ESP 2015-05-10
RcRownchangeKK*chgGame
 1934 1869 4.00 9 0.15 40 6.00 
  Sotsky, Alexander m2269  * RUS0.5010.424016.80 
  Bracker, Arne 2260 GER0.001-0.0940-3.60 
  Estremskikh, Galina 1580 NOR1.0010.16406.40 
  Savory, Richard J 2105 ENG0.001-0.2040-8.00 
  Palmer Cruellas, Antonio 1966 ESP0.001-0.3740-14.80 
  Chernyak, Nataliya 1683 RUS1.0010.264010.40 
  Brasoy, Aksel 1999 NOR0.5010.18407.20 
  Juan Mas, Santiago 1982 ESP0.001-0.3540-14.00 
  Llado Tomas, Miquel 1558 ESP1.0010.14405.60 
 * 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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