Individual Calculations November 2009
 Bahar-Mosse, Iakov  Total change: 3.75  Rating chartPersonal card
 6 Kalamaria Open Chess Tourn. A' GROUP Kalamaria - Thessaloniki GRE 2009-08-22
RcRownchangeKK*chgGame
 2075 1917 3.00 9 0.25 15 3.75 
  Hadzimanolis, Antonios f2296 GRE0.001-0.0915-1.35 
  Kelesiadis, Georgios 2061 GRE1.0010.691510.35 
  Malikentzos, Sotirios 2148 GRE0.001-0.2115-3.15 
  Donovan, Nigel P 2057 ENG1.0010.691510.35 
  Skoulakis, Charalambos 2132 GRE0.001-0.2315-3.45 
  Ntiloudi, Despina 2040 GRE0.001-0.3315-4.95 
  Karkovic, Mate 2015 CRO0.5010.13151.95 
  Novidis, Nikolaos 2153 GRE0.001-0.2015-3.00 
  Psaltis, Aristidis 1770 GRE0.501-0.2015-3.00 

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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