Rapid: Individual Calculations November 2023
 Grapsa, Georgia  Total change: -2.20  Rating chartPersonal card
 2nd international chess Marathon Thessaloniki 2023 Thessaloniki GRE 2023-10-21
RcRownchangeKK*chgGame
 1728 1835 12.50 22 -0.31 20 -6.20 
  Artemiou, Konstantinos 1435  * GRE1.0010.08201.60 
  Artemiou, Konstantinos 1103 GRE1.0010.01200.20 
  Tselios, Dimitrios 1233 GRE1.0010.02200.40 
  Tselios, Dimitrios 1233 GRE1.0010.02200.40 
  Ballas, Athanasios-Panagiotis 1966 GRE0.001-0.3220-6.40 
  Ballas, Athanasios-Panagiotis 1966 GRE1.0010.682013.60 
  Giannoulakis, Lampros f2256 GRE0.5010.43208.60 
  Giannoulakis, Lampros f2256 GRE0.001-0.0720-1.40 
  Psychogios, Antonios 1699 GRE1.0010.32206.40 
  Psychogios, Antonios 1699 GRE1.0010.32206.40 
  Ladopoulos, Dimitrios f2262 GRE0.001-0.0720-1.40 
  Ladopoulos, Dimitrios f2262 GRE0.001-0.0720-1.40 
  Vardakas, Grigorios 2072 GRE0.001-0.2020-4.00 
  Vardakas, Grigorios 2072 GRE0.001-0.2020-4.00 
  Vidalis, Evagelos 1738 GRE0.501-0.1320-2.60 
  Vidalis, Evagelos 1738 GRE0.001-0.6320-12.60 
  Tzaralis, Georgios 1248 GRE1.0010.02200.40 
  Tzaralis, Georgios 1248 GRE1.0010.02200.40 
  Mantazis, Georgios Rafail 1616 GRE0.001-0.7820-15.60 
  Mantazis, Georgios Rafail 1616 GRE0.501-0.2820-5.60 
  Tsolaki, Eleni 1652 GRE1.0010.26205.20 
  Tsolaki, Eleni 1652 GRE1.0010.26205.20 
 * 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)
 
 16th Rapid Chess Festival 2023 Thessaloniki GRE 2023-10-28
RcRownchangeKK*chgGame
 1646 1835 7.00 10 0.20 20 4.00 
  Maragkozidis, Efstathios 1435  * GRE1.0010.08201.60 
  Stoyanov, Boris 1316 BUL1.0010.03200.60 
  Ladopoulos, Dimitrios f2262 GRE0.001-0.0720-1.40 
  Papakyriakou, Charalampos 1319 GRE0.501-0.4620-9.20 
  Papageorgiou, Nikolaos D 1488 GRE0.501-0.3920-7.80 
  Mavridis, Athanasios Theo 1344 GRE1.0010.04200.80 
  Gkogka, Klevis 1423 GRE1.0010.07201.40 
  Kouskoutis, Georgios-Alexandros f2228 GRE0.001-0.0820-1.60 
  Siskou, Evangelia 1474 GRE1.0010.10202.00 
  Radeva, Viktoria wg2170 BUL1.0010.882017.60 
 * 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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