Individual Calculations February 2019
 Kazantzoglou, Nikolaos  Total change: -22.40  Rating chartPersonal card
 New Year's 2019 open Chess Square A Mitsakos Memorial Athens GRE 2019-01-01
RcRownchangeKK*chgGame
 1551 1415 2.50 8 -0.24 20 -4.80 
  Ignatiadis, Konstantinos 1815  * GRE0.001-0.0820-1.60 
  Spyratou, Kleanthi 1061 GRE1.0010.11202.20 
  Hreppas, Ilias 1683 GRE0.001-0.1720-3.40 
  Vazelakis, Dimitrios 1815  * GRE0.001-0.0820-1.60 
  Ntovas, Dimitrios 1270 GRE1.0010.31206.20 
  Konstantinidis, Dimitrios Gk 1588 GRE0.5010.23204.60 
  Poupalos, Nikolaos 1510 GRE0.001-0.3720-7.40 
  Mouratidis, Haralambos 1664 GRE0.001-0.1920-3.80 
 * 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)
 
 2019 Attica Team Championship - B Category rounds 1-3 ESSNA GRE 2019-01-13
RcRownchangeKK*chgGame
 1815 1415 0.00 1 -0.08 20 -1.60 
  Papargyriou, Anastasios 1815  * 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)
 
 2019 Attica Friendship Cup Nikos Strofalis Group A Rounds 1-3 ESSNA GRE 2019-01-13
RcRownchangeKK*chgGame
 1172 1415 0.00 1 -0.80 20 -16.00 
  Tsagkarakis, Alexandros 1172 GRE0.001-0.8020-16.00 

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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