Individual Calculations February 2020
 Aggelakis, Ioannis  Total change: 7.80  Rating chartPersonal card
 10th open AS N Psychiko 2019 - A new dates N Psychiko GRE 2019-11-30
RcRownchangeKK*chgGame
 1369 1427 2.00 3 0.27 20 5.40 
  Vandoros, Gerasimos 1027  * GRE1.0010.08201.60 
  Frysiras, Konstantinos 1827  * GRE0.001-0.0820-1.60 
  Kottakis, Emmanouil 1253 GRE1.0010.27205.40 
 * 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)
 
 2020 Team Championship of ESSN Attikis - C Category Rounds 1-3 Attica GRE 2020-01-12
RcRownchangeKK*chgGame
 1485 1425 1.50 3 0.12 20 2.40 
  Konstantinidis, Dimitrios Gk 1284 GRE0.501-0.1920-3.80 
  Samartzis, Mihail 1825  * GRE0.001-0.0820-1.60 
  Sartzetakis, Ippokratis 1346 GRE1.0010.39207.80 
 * 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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