Rapid: Individual Calculations February 2018
 Kassios, Dimitrios  Total change: -23.60  Rating chartPersonal card
 Happy New Year Rapid 2018 Pyrgos GRE 2017-12-30
RcRownchangeKK*chgGame
 1365 1186 2.00 6 0.19 20 3.80 
  Makridis, Efstathios 1586  * GRE0.001-0.0820-1.60 
  Prapas, Hristos 1340 GRE1.0010.712014.20 
  Dimitroulas, Dimitrios 1443 GRE0.001-0.1820-3.60 
  Lountzis, Andreas 1198 GRE0.001-0.4820-9.60 
  Kollyris, Andreas 1039 GRE1.0010.30206.00 
  Karaboikis, Spiridon 1586  * GRE0.001-0.0820-1.60 
 * 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)
 
 11th Rapid SO Kallitheas 2018 Kallithea GRE 2018-01-14
RcRownchangeKK*chgGame
 1089 1189 1.00 3 -0.90 20 -18.00 
  Moschovakis, Isidoros 1052 GRE1.0010.32206.40 
  Moschovakis, Dimitrios 46671 1049 GRE0.001-0.6920-13.80 
  Georgiadis, Anastasios 1166 GRE0.001-0.5320-10.60 

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)
 
 22nd Youth U16 Rapid Nikaia 2017 - A Nikaia GRE 2018-01-21
RcRownchangeKK*chgGame
 1209 1189 2.00 5 -0.47 20 -9.40 
  Styfougias, Evangelos 1039 GRE1.0010.30206.00 
  Stamatiou, Rodolfos 1562 GRE0.001-0.1020-2.00 
  Arapkoule, Eirini 1091 GRE1.0010.37207.40 
  Pournaras, Panagiotis 1221 GRE0.001-0.4620-9.20 
  Merkos, Thomas 1134 GRE0.001-0.5820-11.60 

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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