Individual Calculations July 2023
 Stavropoulos, Simeon  Total change: -109.40  Rating chartPersonal card
 185th Open Ampelokipi CC May 2023 Athens GRE 2023-05-03
RcRownchangeKK*chgGame
 1323 1379 2.00 7 -2.00 20 -40.00 
  Karatzanos, Konstantinos 1090 GRE1.0010.16203.20 
  Tzanidakis, Mihail 1687 GRE0.001-0.1420-2.80 
  Sehas, Nikolaos 1541 GRE0.001-0.2920-5.80 
  Panaidis, Fragkiskos 1171 GRE0.001-0.7720-15.40 
  Dalpis, Nikolaos 1111 GRE0.501-0.3320-6.60 
  Tzannis, Panayotis 1445 GRE0.5010.09201.80 
  Ntovas, Dimitrios 1215 GRE0.001-0.7220-14.40 

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)
 
 Spring open Chess Square 2023 Athens GRE 2023-05-06
RcRownchangeKK*chgGame
 1326 1379 0.00 3 -1.76 20 -35.20 
  Nemtsas, Hristoforos 1809 GRE0.001-0.0720-1.40 
  Levi, Danai 1130 GRE0.001-0.8120-16.20 
  Belioti, Dafni 1038 GRE0.001-0.8820-17.60 

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)
 
 2nd open SOP SMAOK Pagkrati GRE 2023-05-08
RcRownchangeKK*chgGame
 1439 1379 0.50 5 -1.71 20 -34.20 
  Panagiotopoulos, Ioannis 1837 GRE0.001-0.0520-1.00 
  Poullas, Antonis 1647 GRE0.001-0.1720-3.40 
  Tampourakis, Georgios 1055 GRE0.001-0.8720-17.40 
  Fotiadis, Kleanthis 1472 GRE0.001-0.3720-7.40 
  Eftaxiadis, Dimitrios 1183 GRE0.501-0.2520-5.00 

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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