Rapid: Individual Calculations November 2023
 Boutikos, Eleftherios  Total change: 87.60  Rating chartPersonal card
 2nd international chess Marathon Thessaloniki 2023 Thessaloniki GRE 2023-10-21
RcRownchangeKK*chgGame
 1557 1489 11.50 20 2.50 24 60.00 
  Betsakos, Konstantinos 1995 GRE0.001-0.0424-0.96 
  Betsakos, Konstantinos 1995 GRE0.001-0.0424-0.96 
  Samara, Vasiliki 1148 GRE1.0010.12242.88 
  Samara, Vasiliki 1148 GRE1.0010.12242.88 
  Tzovanis, Anastasios Anagnostis 1713 GRE0.001-0.2224-5.28 
  Tzovanis, Anastasios Anagnostis 1713 GRE0.001-0.2224-5.28 
  Lamprinos, Athanasios Angelos 1209 GRE0.001-0.8424-20.16 
  Lamprinos, Athanasios Angelos 1209 GRE1.0010.16243.84 
  Giannoulaki, Ermofili 1258 GRE1.0010.21245.04 
  Giannoulaki, Ermofili 1258 GRE1.0010.21245.04 
  Papadimitriou, Athanasios 2046 GRE0.001-0.0324-0.72 
  Papadimitriou, Athanasios 2046 GRE0.001-0.0324-0.72 
  Mavridis, Athanasios Theo 1344 GRE1.0010.31247.44 
  Mavridis, Athanasios Theo 1344 GRE1.0010.31247.44 
  Kalogridis, Themistoklis 1475 GRE1.0010.482411.52 
  Kalogridis, Themistoklis 1475 GRE1.0010.482411.52 
  Toliopoulos, Konstantinos 1769 GRE1.0010.842420.16 
  Toliopoulos, Konstantinos 1769 GRE0.5010.34248.16 
  Mantazis, Georgios Rafail 1616 GRE0.001-0.3324-7.92 
  Mantazis, Georgios Rafail 1616 GRE1.0010.672416.08 

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)
 
 16th Rapid Chess Festival 2023 Thessaloniki GRE 2023-10-28
RcRownchangeKK*chgGame
 1603 1489 5.50 9 1.15 24 27.60 
  Argiroudis, Stamatis f2250 GRE0.0010.00240.00 
  Gadakis, Dimitrios 1119 GRE1.0010.10242.40 
  Todorova, Daniela 1089  * BUL1.0010.08241.92 
  Tsaknakis, Zisis f2127 GRE0.001-0.0124-0.24 
  Zafeiriou, Maximos 1221 GRE1.0010.17244.08 
  Kouskoutis, Georgios-Alexandros f2228 GRE0.0010.00240.00 
  Seretis, Nikolaos G 1237 GRE0.501-0.3124-7.44 
  Tsormpatzoglou, Eleftheria 1243 GRE1.0010.19244.56 
  Rousos, Stamatios 1917 GRE1.0010.932422.32 
 * 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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