Individual Calculations February 2019
 Ntovas, Dimitrios  Total change: -54.00  Rating chartPersonal card
 New Year's 2019 open Chess Square A Mitsakos Memorial Athens GRE 2019-01-01
RcRownchangeKK*chgGame
 1401 1270 0.00 6 -2.11 20 -42.20 
  Kesaris, Evangelos 1670  * GRE0.001-0.0820-1.60 
  Tourkolias, Dimitrios 1524 GRE0.001-0.1920-3.80 
  Mavromoustakos, Thomas 1467 GRE0.001-0.2520-5.00 
  Kazantzoglou, Nikolaos 1415 GRE0.001-0.3120-6.20 
  Georgiadis, Anastasios 1190 GRE0.001-0.6120-12.20 
  Amiris, Emmanouil 1141 GRE0.001-0.6720-13.40 
 * 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)
 
 2019 Attica Friendship Cup Nikos Strofalis Group A Rounds 1-3 ESSNA GRE 2019-01-13
RcRownchangeKK*chgGame
 1206 1270 0.00 1 -0.59 20 -11.80 
  Nikolaras, Konstantinos 1206 GRE0.001-0.5920-11.80 

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)
 

 

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