Individual Calculations November 2009
 Mastrovasilis, Athanasios  Total change: -5.80  Rating chartPersonal card
 6 Kalamaria Open Chess Tourn. A' GROUP Kalamaria - Thessaloniki GRE 2009-08-22
RcRownchangeKK*chgGame
 2307 2503 6.00 9 -0.58 10 -5.80 
  Hidzos, Georgios 2103  * GRE1.0010.08100.80 
  Exizoglou, Dimitrios 2237 GRE0.501-0.3210-3.20 
  Makka, Ioulia wm2212 GRE0.501-0.3510-3.50 
  Markidis, Konstantinos 2333 GRE1.0010.28102.80 
  Galopoulos, N 2255 GRE0.001-0.8110-8.10 
  Harakis, Alexis M 2266 ENG1.0010.20102.00 
  Inants, Aghasi 2229 ARM1.0010.17101.70 
  Iotov, Valentin g2603 BUL0.5010.14101.40 
  Antic, Dejan g2523 SRB0.5010.03100.30 
 * 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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