Individual Calculations November 2020
 Giakoustidou, Evgenia  Total change: 28.80  Rating chartPersonal card
 13th youth U16 Team Championship of ESSTH-CHALK Thessaloniki GRE 2020-09-27
RcRownchangeKK*chgGame
 1150 1127 0.50 1 0.03 40 1.20 
  Giannoulaki, Ermofili 1150 GRE0.5010.03401.20 

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)
 
 2020 Team Championship of ESSTH-CHALK - POA rounds 5-7 ESSTH-CHALK GRE 2020-10-04
RcRownchangeKK*chgGame
 1339 1097 1.00 1 0.80 40 32.00 
  Siskou, Evangelia 1339 GRE1.0010.804032.00 

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)
 
 1st tournament 1100-1600 Okt 2020 Thessaloniki GRE 2020-10-21
RcRownchangeKK*chgGame
 1241 1097 0.50 2 -0.11 40 -4.40 
  Lagogianni, Niki Vasiliki 1204 GRE0.5010.15406.00 
  Hatzheuagelou, Stulianos 1277 GRE0.001-0.2640-10.40 

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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