Individual Calculations January 2014
 Karagiannis, Dimitrios  Total change: -8.10  Rating chartPersonal card
 23rd open SOP-SMAOK 2013 under 1900 Athens - Pagkrati GRE 2013-11-08
RcRownchangeKK*chgGame
 1580 1828 5.00 7 -0.54 15 -8.10 
  Bravos, Panagiotis 1506 GRE1.0010.13151.95 
  Papageorgiou, Ioannis 1567 GRE0.501-0.3215-4.80 
  Maratos, Antonios 1645 GRE0.501-0.2415-3.60 
  Boulamatsis, Konstantinos 1523 GRE1.0010.14152.10 
  Pramateftakis, Nikolaos 1826 GRE0.001-0.5015-7.50 
  Koukouladakis, Eleftherios 1484 GRE1.0010.12151.80 
  Ermidis, Filippos 1512 GRE1.0010.13151.95 

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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