Individual Calculations January 2018
 Nikolaidis, Georgios  Total change: 15.00  Rating chartPersonal card
 Attica Team Cup Spyros Bikos 2017 - A group Attica GRE 2017-11-05
RcRownchangeKK*chgGame
 1733 1693 3.00 6 0.29 20 5.80 
  Lemos, Nikolaos 1938 GRE1.0010.802016.00 
  Psofimi, Milia 1586 GRE1.0010.35207.00 
  Sargologos, Rovertos-Antonios 1802 GRE0.001-0.3520-7.00 
  Dimopoulos, Dimitrios 1700 GRE0.001-0.4920-9.80 
  Pissias, Alexandros 1545 GRE1.0010.30206.00 
  Loupos, Vasilios 1824 GRE0.001-0.3220-6.40 

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)
 
 43rd open SOP-SMAOK under 1900 Pagkrati GRE 2017-11-07
RcRownchangeKK*chgGame
 1497 1693 5.50 7 0.46 20 9.20 
  Kareklas, Konstantinos 1293  * GRE1.0010.08201.60 
  Kazantzoglou, Aristotelis 1293  * GRE1.0010.08201.60 
  Panoutsopoulos, Pavlos 1801 GRE0.001-0.3520-7.00 
  Kefalas, Sotirios 1390 GRE0.501-0.3620-7.20 
  Koulis, Vasileios 1507 GRE1.0010.26205.20 
  Zygourakis, Themistoklis 1510 GRE1.0010.26205.20 
  Zaharatos, Andreas 1687 GRE1.0010.49209.80 
 * 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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