Individual Calculations May 2017
 Samartzis, Mihail  Total change: 57.20  Rating chartPersonal card
 Karpos Open 2017 Skopje MKD 2017-04-01
RcRownchangeKK*chgGame
 2094 1839 4.50 9 2.61 20 52.20 
  Brokken, Dennis 2239  * NED0.001-0.0820-1.60 
  Minko, Aleksandr 1439  * RUS1.0010.08201.60 
  Kacakovski, Dimitar f2133 MKD1.0010.852017.00 
  Gantar, Jan 2220 SLO0.5010.41208.20 
  Kesidis, Odyseas 2201 GRE0.001-0.1020-2.00 
  Sadikovic, Jasmin 2112 BIH1.0010.832016.60 
  Sahin, Ozgun 2181 TUR0.001-0.1220-2.40 
  Hincu, Olga wf2165 MDA1.0010.872017.40 
  Papadopoulos, Panayotis 2160 GRE0.001-0.1320-2.60 
 * 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)
 
 2017 Local Team ESSNA baraz ESSNA GRE 2017-04-11
RcRownchangeKK*chgGame
 1932 1839 1.00 2 0.25 20 5.00 
  Valellis, Georgios 2020 GRE0.001-0.2620-5.20 
  Hristodoulou, Georgios 1844 GRE1.0010.512010.20 

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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