Individual Calculations January 2015
 Tsivelekidou, Evgenia  Total change: -19.20  Rating chartPersonal card
 2015 Youth under 18 Championship of ESSAMTH Kavala GRE 2014-10-25
RcRownchangeKK*chgGame
 1240 1640 0.00 1 -0.92 40 -36.80 
  Mihailidou, Magdalini 1240  * GRE0.001-0.9240-36.80 
 * 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)
 
 7th youth u16 Greek National team championship 2014 - finals Vrahati - Korinthos GRE 2014-12-12
RcRownchangeKK*chgGame
 1394 1643 3.50 4 0.44 40 17.60 
  Kolyva, Ioanna 1243  * GRE1.0010.08403.20 
  Karavitaki, Evaggelia 1351 GRE0.501-0.3540-14.00 
  Mathaiaki, Nefeli 1243  * GRE1.0010.08403.20 
  Hrysogelou, Athanasia-Panagiota 1737 GRE1.0010.634025.20 
 * 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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