Individual Calculations September 2013
 Atmatzidis-Hatziris, Konstantino  Total change: 1.20  Rating chartPersonal card
 22nd Open International Tournament of Kavala - Group B Kavala GRE 2013-08-06
RcRownchangeKK*chgGame
 1503 1371 3.00 8 0.08 15 1.20 
  Kokkalis, Haralabos 1747 GRE0.001-0.0915-1.35 
  Sotiropoulos, Theodoros 1699 GRE0.5010.37155.55 
  Vyvyan, Philippe 1711 FRA0.001-0.1215-1.80 
  Mihailidou, Magdalini 1206 GRE0.501-0.2215-3.30 
  Oumoutidis, Christos 1169 GRE1.0010.24153.60 
  Apostolakakis, Ioannis 1771  * GRE0.001-0.0815-1.20 
  Kiriakidis, Georgios 1146 GRE1.0010.22153.30 
  Androni, Dimitra 1572 GRE0.001-0.2415-3.60 
 * 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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