Individual Calculations January 2023
 Manov, Iliyan  Total change: 9.20  Rating chartPersonal card
 Open International Tournament Keravnos Dec 2022 - A Thessaloniki GRE 2022-12-17
RcRownchangeKK*chgGame
 1487 1664 4.50 6 0.23 40 9.20 
  Tzimas, Konstantinos 1256 GRE1.0010.08403.20 
  Mitushev, Adrian 1420 BUL1.0010.20408.00 
  Tziotzios, Dimitrios 1490 GRE1.0010.274010.80 
  Kyriakidis, Christoforos 1560 GRE0.501-0.1440-5.60 
  Kyparissopoulos, Spyridon 1673 GRE0.5010.01400.40 
  Mantazis, Georgios Rafail 1522 GRE0.501-0.1940-7.60 

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)
 

 

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