Rapid: Individual Calculations November 2023
 Betsakos, Konstantinos  Total change: 54.40  Rating chartPersonal card
 2nd international chess Marathon Thessaloniki 2023 Thessaloniki GRE 2023-10-21
RcRownchangeKK*chgGame
 1962 1995 14.00 22 2.72 20 54.40 
  Lamprinos, Athanasios Angelos 1595  * GRE1.0010.08201.60 
  Lamprinos, Athanasios Angelos 1209 GRE1.0010.00200.00 
  Boutikos, Eleftherios 1489 GRE1.0010.04200.80 
  Boutikos, Eleftherios 1489 GRE1.0010.04200.80 
  Ladopoulos, Dimitrios f2262 GRE0.001-0.1820-3.60 
  Ladopoulos, Dimitrios f2262 GRE0.001-0.1820-3.60 
  Ballas, Athanasios-Panagiotis 1966 GRE1.0010.46209.20 
  Ballas, Athanasios-Panagiotis 1966 GRE1.0010.46209.20 
  Tzovanis, Anastasios Anagnostis 1713 GRE1.0010.16203.20 
  Tzovanis, Anastasios Anagnostis 1713 GRE0.001-0.8420-16.80 
  Moshoutas, Nikolaos 1719 GRE1.0010.17203.40 
  Moshoutas, Nikolaos 1719 GRE1.0010.17203.40 
  Kouskoutis, Georgios-Alexandros f2228 GRE0.5010.29205.80 
  Kouskoutis, Georgios-Alexandros f2228 GRE1.0010.792015.80 
  Kalogridis, Antonios f2222 GRE1.0010.792015.80 
  Kalogridis, Antonios f2222 GRE0.001-0.2120-4.20 
  Giannoulakis, Lampros f2256 GRE1.0010.822016.40 
  Giannoulakis, Lampros f2256 GRE0.001-0.1820-3.60 
  Kourkoulos-Arditis, Stamatis g2461 GRE0.001-0.0520-1.00 
  Kourkoulos-Arditis, Stamatis g2461 GRE0.001-0.0520-1.00 
  Drakaki, Anna-Maria 1859 GRE1.0010.32206.40 
  Drakaki, Anna-Maria 1859 GRE0.501-0.1820-3.60 
 * 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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