Individual Calculations February 2019
 Kormakopoulos, Konstantinos  Total change: 38.40  Rating chartPersonal card
 2018 youth u12 team championship of Attica ESSNA GRE 2018-11-04
RcRownchangeKK*chgGame
 1175 1182 2.50 3 0.96 40 38.40 
  Papagiotidi, Konstantina 1080 GRE1.0010.364014.40 
  Bormpolis, Ilias Markos 1054 GRE1.0010.334013.20 
  Tsourekas, Kyriakos 1391 GRE0.5010.274010.80 

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)
 
 New Year's 2019 open Chess Square A Mitsakos Memorial Athens GRE 2019-01-01
RcRownchangeKK*chgGame
 1464 1208 0.50 6 -0.81 40 -32.40 
  Sideris, Theodoros 1608  * GRE0.001-0.0840-3.20 
  Kartsidima, Aikaterini 1464 GRE0.001-0.1940-7.60 
  Konstantinidis, Dimitrios Gk 1588 GRE0.001-0.0940-3.60 
  Stounos, Nikolaos 1376 GRE0.001-0.2840-11.20 
  Amiris, Emmanouil 1141 GRE0.501-0.0940-3.60 
  Chantzopoulos, Theodoros 1608  * GRE0.001-0.0840-3.20 
 * 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)
 
 2019 Attica Team Championships - A Local Group B Rounds 1-3 ESSNA GRE 2019-01-13
RcRownchangeKK*chgGame
 1138 1208 2.00 2 0.81 40 32.40 
  Parcharidis, Triantafyllos 1065 GRE1.0010.314012.40 
  Kotsalis, Ioannis 1211 GRE1.0010.504020.00 

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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