Individual Calculations October 2017
 Grigorakis, Stylianos  Total change: 56.80  Rating chartPersonal card
 International tournament "Apokoronas 2017" Apokoronas GRE 2017-08-25
RcRownchangeKK*chgGame
 1760 1521 3.50 8 1.42 40 56.80 
  Mitsis, Georgios 1921  * GRE1.0010.924036.80 
  Kasparov, Sergey g1921  * BLR0.001-0.0840-3.20 
  Galunova, Tsveta wm1921  * BUL0.5010.424016.80 
  Papadopoulos, Argirios f1921  * GRE0.001-0.0840-3.20 
  Chatzipanagiotou, Asimenia 1229 GRE1.0010.15406.00 
  Kasparova, Tatiana wm1921  * BLR0.001-0.0840-3.20 
  Vidalakis, Nektarios 1325 GRE1.0010.254010.00 
  Vozinaki, Anthi - Maria 1921  * GRE0.001-0.0840-3.20 
 * 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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