Individual Calculations September 2013
 Androni, Dimitra  Total change: -14.55  Rating chartPersonal card
 6th International chess open Paleohora 2013 Paleohora - Chania GRE 2013-07-19
RcRownchangeKK*chgGame
 1577 1572 2.00 6 -0.99 15 -14.85 
  Skembris, Spyridon g1972  * GRE0.001-0.0815-1.20 
  Iasman, Inna 1970 FRA0.001-0.0815-1.20 
  Karavitaki, Evaggelia 1177 GRE0.001-0.9215-13.80 
  Thomadakis, Rafail 1267 GRE0.001-0.8615-12.90 
  Petraki, Argiro 1206 GRE1.0010.10151.50 
  Adams, Tim P 1869 ENG1.0010.851512.75 
 * 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)
 
 22nd Open International Tournament of Kavala - Group B Kavala GRE 2013-08-06
RcRownchangeKK*chgGame
 1575 1572 4.00 8 0.02 15 0.30 
  Zisiadis, Dimitrios 1800 GRE0.001-0.2115-3.15 
  Koutsidis, Konstantinos 1321 GRE1.0010.19152.85 
  Hatzihrisafis, Dimos 1840 GRE0.001-0.1715-2.55 
  Tsivelekidou, Evgenia 1379 GRE0.501-0.2515-3.75 
  Batsi, Lida 1392 GRE1.0010.26153.90 
  Themelis, Georgios 1732 GRE0.5010.21153.15 
  Antoniadou, Paraskevi 1761 GRE0.001-0.2515-3.75 
  Atmatzidis-Hatziris, Konstantino 1371 GRE1.0010.24153.60 

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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