Rapid: Individual Calculations January 2020
 Maris, Ioannis  Total change: -31.80  Rating chartPersonal card
 3rd rapid ESSK 2019 ESSK GRE 2019-12-01
RcRownchangeKK*chgGame
 1727 1951 5.50 7 0.17 20 3.40 
  Saloustrou, Despina 1551  * GRE1.0010.08201.60 
  Heretis, Georgios 1551  * GRE1.0010.08201.60 
  Bras, Emanouel 1800 GRE0.501-0.2020-4.00 
  Stefanatos, Nikolaos 1904 GRE0.001-0.5720-11.40 
  Papandreou, Nikolaos 1704 GRE1.0010.19203.80 
  Kadianis, Iakovos 1689 GRE1.0010.18203.60 
  Kadianis, Georgios 1889 GRE1.0010.41208.20 
 * 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)
 
 5th rapid ESSK 2019 ESSK GRE 2019-12-22
RcRownchangeKK*chgGame
 1651 1951 4.00 7 -1.76 20 -35.20 
  Serpetsidakis, Ioannis 1551  * GRE1.0010.08201.60 
  Brokalakis - Gounaris, Christos 1551  * GRE0.001-0.9220-18.40 
  Serpetsidakis, Georgios 1551  * GRE1.0010.08201.60 
  Markakis, Georgios 1558 GRE1.0010.08201.60 
  Papidakis, Georgios 1617 GRE0.001-0.8820-17.60 
  Klokas, Konstantinos 2028 GRE0.001-0.3920-7.80 
  Papandreou, Nikolaos 1704 GRE1.0010.19203.80 
 * 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)
 

 

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