Rapid: Individual Calculations November 2023
 Ballas, Kleon-Evangelos  Total change: -1.00  Rating chartPersonal card
 2nd international chess Marathon Thessaloniki 2023 Thessaloniki GRE 2023-10-21
RcRownchangeKK*chgGame
 1768 1835 12.00 22 -0.05 20 -1.00 
  Zachariadis, Konstantinos G 1435  * GRE1.0010.08201.60 
  Zachariadis, Konstantinos G 1127 GRE1.0010.01200.20 
  Arkouin, Dimitris Howard 1235 GRE1.0010.02200.40 
  Arkouin, Dimitris Howard 1235 GRE1.0010.02200.40 
  Vardakas, Grigorios 2072 GRE0.001-0.2020-4.00 
  Vardakas, Grigorios 2072 GRE0.5010.30206.00 
  Samakas, Stavros 1843 GRE0.5010.01200.20 
  Samakas, Stavros 1843 GRE0.5010.01200.20 
  Skodras, Marios Konstantinos 1673 GRE1.0010.29205.80 
  Skodras, Marios Konstantinos 1673 GRE1.0010.29205.80 
  Giannoulakis, Lampros f2256 GRE0.001-0.0720-1.40 
  Giannoulakis, Lampros f2256 GRE0.001-0.0720-1.40 
  Ballas, Athanasios-Panagiotis 1966 GRE0.5010.18203.60 
  Ballas, Athanasios-Panagiotis 1966 GRE0.5010.18203.60 
  Rousos, Stamatios 1917 GRE1.0010.612012.20 
  Rousos, Stamatios 1917 GRE0.001-0.3920-7.80 
  Voinas, Marios 1781 GRE0.501-0.0820-1.60 
  Voinas, Marios 1781 GRE0.001-0.5820-11.60 
  Tsolaki, Eleni 1652 GRE1.0010.26205.20 
  Tsolaki, Eleni 1652 GRE0.501-0.2420-4.80 
  Toliopoulos, Konstantinos 1769 GRE0.001-0.5920-11.80 
  Toliopoulos, Konstantinos 1769 GRE0.501-0.0920-1.80 
 * 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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