Individual Calculations May 2017
 Ergazaki, Eirini  Total change: -1.20  Rating chartPersonal card
 2017 Youth Championships of Heraklio - girls 8-18 Heraklio GRE 2017-02-23
RcRownchangeKK*chgGame
 1202 1206 2.50 4 0.48 40 19.20 
  Kapnistou, Maria 1148 GRE1.0010.424016.80 
  Foinikianaki, Stella 1255 GRE0.5010.07402.80 
  Kapnistou, Maria 1148 GRE1.0010.424016.80 
  Foinikianaki, Stella 1255 GRE0.001-0.4340-17.20 

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)
 
 Youth Boys-Girls U8 - U18 Finals 2017 - E.S.S.K. ESSK GRE 2017-02-28
RcRownchangeKK*chgGame
 1316 1206 0.50 3 -0.67 40 -26.80 
  Foinikianaki, Stella 1255 GRE0.001-0.4340-17.20 
  Karavitaki, Evaggelia 1606  * GRE0.001-0.0840-3.20 
  Aleiferi, Aikaterini 1088 GRE0.501-0.1640-6.40 
 * 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)
 
 20th International Tournament of Heraklio 2017 - B group Heraklio Crete GRE 2017-04-17
RcRownchangeKK*chgGame
 1130 1206 5.00 8 0.16 40 6.40 
  Markakis, Nikolaos 1111 GRE0.001-0.6340-25.20 
  Kermetzoglou, Michail 1089 GRE1.0010.344013.60 
  Farsaris, Michail 1106 GRE1.0010.364014.40 
  Kontaki, Maria 1106 GRE1.0010.364014.40 
  Koutsouraki, Ariadni 1227 GRE0.001-0.4740-18.80 
  Alexandrakis, Athanasios 1160 GRE1.0010.444017.60 
  Kavouras, Kosmas 1141 GRE1.0010.414016.40 
  Kazakos, Nikolaos 1099 GRE0.001-0.6540-26.00 

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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