Individual Calculations February 2019
 Hatzistamatiou, Nikolaos  Total change: 36.60  Rating chartPersonal card
 Ultima series by ASOP Dias - HIGH Dec 2018 Petroupoli GRE 2018-12-08
RcRownchangeKK*chgGame
 1569 1697 4.50 5 1.26 20 25.20 
  Giannoulis, Dionisios 1518 GRE1.0010.27205.40 
  Tzortzatos, Dimosthenis Panagiot 1309 GRE1.0010.09201.80 
  Kampitsis, Vasilios 1743 GRE0.5010.06201.20 
  Kosmadakis, Panagiotis 1662 GRE1.0010.45209.00 
  Bellos, Vasilios 1615 GRE1.0010.39207.80 

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)
 
 2019 Attica Team Championship - B Category rounds 1-3 ESSNA GRE 2019-01-13
RcRownchangeKK*chgGame
 1814 1697 0.50 1 0.16 20 3.20 
  Gkertsos, Georgios 1814 GRE0.5010.16203.20 

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)
 
 2019 Attica Friendship Cup Nikos Strofalis Group A Rounds 1-3 ESSNA GRE 2019-01-13
RcRownchangeKK*chgGame
 1855 1697 1.00 2 0.41 20 8.20 
  Vrettos, Augoustinos 1915 GRE1.0010.782015.60 
  Nteligiorgis, Eleftherios 1794 GRE0.001-0.3720-7.40 

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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