Individual Calculations July 2017
 Tzavaras, Spyridon  Total change: -40.40  Rating chartPersonal card
 Open Senior Division by ASOP Dias - April 2017 Petroupoli GRE 2017-04-29
RcRownchangeKK*chgGame
 1448 1425 1.50 5 -0.91 40 -36.40 
  Katsiampas, Efthymios 1800 GRE0.001-0.0940-3.60 
  Sotiropoulos, Dionysios 1119 GRE1.0010.14405.60 
  Hatzistamatiou, Nikolaos 1690 GRE0.5010.324012.80 
  Mistilioglou, Athanasios 1433 GRE0.001-0.4940-19.60 
  Triantafyllou, Ioannis 1197 GRE0.001-0.7940-31.60 

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)
 
 2017 Attica Youth under 12 Team Championhip - ESSNA 1-5 ESSNA GRE 2017-04-30
RcRownchangeKK*chgGame
 1282 1425 2.50 5 -0.80 40 -32.00 
  Basinas, Konstantinos 1372 GRE0.001-0.5740-22.80 
  Maladakis, Tilemahos 1048 GRE1.0010.09403.60 
  Spyratos, Nikolaos 1445 GRE0.5010.03401.20 
  Fragkos, Vasileios 1433 GRE0.001-0.4940-19.60 
  Proutsalis, Marios Alexandros 1110 GRE1.0010.14405.60 

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)
 
 2017 Attica Youth under 12 Team Championhip - ESSNA final 8 ESSNA GRE 2017-06-02
RcRownchangeKK*chgGame
 1419 1321 1.00 3 -0.21 40 -8.40 
  Basinas, Konstantinos 1411 GRE1.0010.624024.80 
  Kyparissis, Michail 1126 GRE0.001-0.7540-30.00 
  Krallis, Christos 1721  * GRE0.001-0.0840-3.20 
 * 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)
 
 15th Fysiolatriko open 2017 - A group Nikaia GRE 2017-06-15
RcRownchangeKK*chgGame
 1578 1321 2.50 8 0.91 40 36.40 
  Katsiampas, Efthymios 1721  * GRE0.5010.424016.80 
  Grafakou, Sotiria-Aphrodite 1695 GRE0.001-0.1040-4.00 
  Giannoulis, Dionisios 1611 GRE0.001-0.1640-6.40 
  Bastianou, Chrysoula 1643 GRE1.0010.874034.80 
  Mavroudis, Dionisios 1490 GRE0.001-0.2840-11.20 
  Theodosopoulos, Konstantinos 1481 GRE0.001-0.2940-11.60 
  Bellos, Vasilios 1494 GRE0.5010.23409.20 
  Davillas, Konstantinos 1488 GRE0.5010.22408.80 
 * 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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