Individual Calculations November 2009
 Tal, Eyal  Total change: 27.75  Rating chartPersonal card
 European Youth Ch under 16 Open Fermo ITA 2009-08-31
RcRownchangeKK*chgGame
 2218 2028 3.50 9 1.11 25 27.75 
  Song, Julien f2318 FRA1.0010.842521.00 
  Aghasaryan, Robert f2240 ARM0.001-0.2325-5.75 
  Juhasz, Kristof 2268 HUN1.0010.802520.00 
  Meskovs, Nikita 2221 LAT1.0010.752518.75 
  Halvax, Georg 2260 AUT0.5010.29257.25 
  Sochacki, Christophe 2273 FRA0.001-0.2025-5.00 
  Nakar, Eylon 2243 ISR0.001-0.2325-5.75 
  Fernandez Garcia, Jose Miguel 2261 ESP0.001-0.2125-5.25 
  Melone, Antonio 1881 ITA0.001-0.7025-17.50 

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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