Individual Calculations August 2017
 Strati, Betty - Anna  Total change: -7.20  Rating chartPersonal card
 2017 Greek Youth Championships - girls U14 Rio Achaias GRE 2017-06-26
RcRownchangeKK*chgGame
 1405 1655 5.00 7 -0.45 40 -18.00 
  Liouri, Maria 1255  * GRE1.0010.08403.20 
  Apostolidou, Eleni 1342 GRE0.501-0.3640-14.40 
  Mihailidou, Magdalini 1572 GRE0.501-0.1140-4.40 
  Batzoli, Maria 1359 GRE0.501-0.3540-14.00 
  Kouta, Antonia 1711 GRE1.0010.584023.20 
  Koukouraki, Hrisi 1258 GRE1.0010.08403.20 
  Chatziioannidi, Filippa 1338 GRE0.501-0.3740-14.80 
 * 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)
 
 10th International open Palaiochora 2017 Palaiochora Crete GRE 2017-07-19
RcRownchangeKK*chgGame
 1740 1653 3.50 8 0.27 40 10.80 
  Navrotescu, Catalin m2053  * FRA0.001-0.0840-3.20 
  Karavitaki, Antonia 1253  * GRE1.0010.08403.20 
  Serntedakis, Athanasios 2053  * GRE0.001-0.0840-3.20 
  Koukouraki, Hrisi 1258 GRE1.0010.08403.20 
  Verikakis, Manolis 2053  * GRE0.001-0.0840-3.20 
  Morote, Mare 1253  * BEL1.0010.08403.20 
  Petrakis, Stylianos 1977 GRE0.5010.374014.80 
  Xu, Mingwei 2017 CHN0.001-0.1040-4.00 
 * 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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