Individual Calculations February 2020
 Tzempelikou, Agapi  Total change: -25.60  Rating chartPersonal card
 3rd Christmas SO Korydallou - ESP Machites 2019 A group Korydallos GRE 2019-12-22
RcRownchangeKK*chgGame
 1294 1132 0.50 4 -0.75 40 -30.00 
  Kakadelis, Str 1532  * GRE0.001-0.0840-3.20 
  Polychronakis, Aristotelis 1098 GRE0.001-0.5540-22.00 
  Larkin, Leonidas 1241 GRE0.5010.15406.00 
  Nikolaras, Konstantinos 1306 GRE0.001-0.2740-10.80 
 * 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)
 
 2020 New Year Youth U16 Open of SO Kallitheas Kallithea GRE 2020-01-02
RcRownchangeKK*chgGame
 1247 1128 0.50 1 0.16 40 6.40 
  Samaras, Vasileios 1247 GRE0.5010.16406.40 

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)
 
 2020 Team Championship of ESSN Attikis - A Local B group Rounds 1-3 Attica GRE 2020-01-12
RcRownchangeKK*chgGame
 1092 1128 0.50 1 -0.05 40 -2.00 
  Nigdelis, Georgios Panagiotis 1092 GRE0.501-0.0540-2.00 

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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