Rapid: Individual Calculations December 2021
 Papakyriakou, Charalampos  Total change: -11.60  Rating chartPersonal card
 13th Chess Festival Antonis Vragoteris Memorial - Rapid Thessaloniki GRE 2021-10-30
RcRownchangeKK*chgGame
 1435 1120 0.50 6 -0.58 20 -11.60 
  Spirliadis, Achileas 1855 GRE0.001-0.0120-0.20 
  Boutikos, Eleftherios 1399 GRE0.001-0.1620-3.20 
  Tziotzios, Dimitrios 1409 GRE0.001-0.1620-3.20 
  Gerasopoulos, Nikolaos 1353 GRE0.001-0.2120-4.20 
  Athanasiadis, Vasilios 1314 GRE0.5010.25205.00 
  Skodras, Marios Konstantinos 1280 GRE0.001-0.2920-5.80 

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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