Individual Calculations January 2023
 Gkoritsas, Aggelos  Total change: 70.80  Rating chartPersonal card
 Mid Ultima by ASOP Dias Nov 2022 Athens GRE 2022-11-05
RcRownchangeKK*chgGame
 1283 1242 4.00 5 1.77 40 70.80 
  Athanasopoulos, Georgios 1451 GRE1.0010.774030.80 
  Konstantinidis, Dimitrios 1379 GRE0.001-0.3240-12.80 
  Tzortzatos, Konstantinos 1050 GRE1.0010.254010.00 
  Nezis, Pantelis 1222 GRE1.0010.474018.80 
  Eftaxias, Konstantinos 1311 GRE1.0010.604024.00 

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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