Individual Calculations August 2019
 Arapkoule, Eirini  Total change: -23.10  Rating chartPersonal card
 2019 Greek Youth Championships Finals - girls U14 Patra GRE 2019-06-25
RcRownchangeKK*chgGame
 1377 1375 3.50 8 -0.43 33 -14.19 
  Foinikianaki, Stella 1520 GRE0.5010.19336.27 
  Apostolakaki, Evangelia 1676 GRE0.001-0.1533-4.95 
  Giannoulaki, Ermofili 1269 GRE0.001-0.6433-21.12 
  Tzakosta, Konstantina 1049 GRE1.0010.13334.29 
  Ergazaki, Eirini 1386 GRE1.0010.523317.16 
  Kratimenou, Georgia 1507 GRE0.5010.18335.94 
  Dereka, Konstantina 1474 GRE0.001-0.3633-11.88 
  Kalogeridou, Ioanna 1131 GRE0.501-0.3033-9.90 

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)
 
 47th National Team Championship of A Category 2019 Patra GRE 2019-07-02
RcRownchangeKK*chgGame
 1481 1370 2.00 7 -0.74 33 -24.42 
  Mplitsa, Artemis 1291 GRE0.501-0.1133-3.63 
  Gkika, Marina 1309 GRE1.0010.423313.86 
  Karavitaki, Evaggelia 1681 GRE0.5010.363311.88 
  Kouta, Antonia 1762 GRE0.001-0.0833-2.64 
  Tsivelekidou, Evgenia 1770  * GRE0.001-0.0833-2.64 
  Tsivelekidou, Anthoula Elpida 1298 GRE0.001-0.6033-19.80 
  Pasoglou, Nikoleta 1258 GRE0.001-0.6533-21.45 
 * 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)
 
 42nd International tournament IKAROS 2019 B Ag Kirikos Ikaria GRE 2019-07-09
RcRownchangeKK*chgGame
 1301 1370 4.00 6 0.47 33 15.51 
  Poulos, Stylianos 1202 GRE1.0010.28339.24 
  Papadopoulos, Thomas 1287 GRE0.001-0.6133-20.13 
  Lupu, Tudor Horea 1137 GRE1.0010.21336.93 
  Soukarie, Zorz 1325 GRE1.0010.443314.52 
  Kapagiannidis, Konstantinos 1472 GRE0.5010.14334.62 
  Lupu, Nikolaos 1380 GRE0.5010.01330.33 

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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