Individual Calculations July 2023
 Kazantzoglou, Nikolaos  Total change: 44.00  Rating chartPersonal card
 2nd open SOP SMAOK Pagkrati GRE 2023-05-08
RcRownchangeKK*chgGame
 1666 1453 2.50 4 1.51 20 30.20 
  Panoutsopoulos, Pavlos 1807 GRE0.001-0.1120-2.20 
  Theodoulidis, Vasilios 1713 GRE1.0010.822016.40 
  Tsitimakis, Periklis 1458 GRE1.0010.512010.20 
  Geroukalis, Athanasios 1684 GRE0.5010.29205.80 

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)
 
 Athens chalenge 2023 Athens GRE 2023-06-19
RcRownchangeKK*chgGame
 1544 1464 4.00 8 0.69 20 13.80 
  Panagos, Theodoros 1821 GRE1.0010.892017.80 
  Vassis, Michail 1936 GRE0.001-0.0520-1.00 
  Deli, Eleanna Ratzvika 1726 GRE0.001-0.1820-3.60 
  Bezirgiannidis, Christos 1149 GRE1.0010.14202.80 
  Galanopoulos, Efraim 1680 GRE0.001-0.2220-4.40 
  Polikretis, Mattheos 1151 GRE1.0010.14202.80 
  Nteligiorgis, Georgios 1716 GRE0.001-0.1920-3.80 
  Thanasas, Dimitrios 1175 GRE1.0010.16203.20 

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)
 

 

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