Individual Calculations July 2023
 Giannoukakos, Nikolaos  Total change: -39.60  Rating chartPersonal card
 ACC under 1700 tournament Apr 2023 Athens GRE 2023-04-20
RcRownchangeKK*chgGame
 1458 1376 1.50 4 -0.11 20 -2.20 
  Konstantinidis, Dimitrios Gk 1453 GRE0.5010.11202.20 
  Tsampas, Charalampos 1427 GRE0.001-0.4320-8.60 
  Vergoulis, Konstantinos Efraim 1261 GRE1.0010.34206.80 
  Hatzistamatiou, Nikolaos 1692 GRE0.001-0.1320-2.60 

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)
 
 4th ACC League 2023 - Group D Athens GRE 2023-05-29
RcRownchangeKK*chgGame
 1410 1376 0.00 4 -1.87 20 -37.40 
  Mandridis, Pantelis 1200 GRE0.001-0.7320-14.60 
  Pavlis, Antonios 1553 GRE0.001-0.2720-5.40 
  Routsi, Efthimios-Alexandros 1705 GRE0.001-0.1220-2.40 
  Eftaxiadis, Dimitrios 1183 GRE0.001-0.7520-15.00 

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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