Individual Calculations January 2009
 Eros, Pal  Total change: -2.70  Rating chartPersonal card
 13th Olympiad for Blind and visualy impaired chess players Crete GRE 2008-10-19
RcRownchangeKK*chgGame
 2115 2071 2.50 6 -0.18 15 -2.70 
  Beelaert, Benoit 1867 BEL0.501-0.2615-3.90 
  Olsar, Jaroslav 2326 CZE0.5010.31154.65 
  Spinu, Evgeny f2298 MDA0.5010.29154.35 
  Tonteri, Ari 1977 FIN0.501-0.1315-1.95 
  Mlacnik, Franc 2150 SLO0.001-0.3915-5.85 
  Johansen, Kai -Roger 2069 NOR0.5010.00150.00 

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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