Rapid: Individual Calculations December 2019
 Lafkidis, Apostolos  Total change: 33.60  Rating chartPersonal card
 2nd Autumn Chess Marathon YES to chess 2019 - Rapid Kallithea GRE 2019-10-26
RcRownchangeKK*chgGame
 1465 1234 2.50 6 1.04 20 20.80 
  Karagiannis, Athanasios m1634  * GRE0.001-0.0820-1.60 
  Manouvelos, Evangelos 1483 GRE0.5010.31206.20 
  Kazantzoglou, Nikolaos 1384 GRE1.0010.702014.00 
  Ter Gevorkian, Edouardos 1565 GRE0.001-0.1220-2.40 
  Armaos, Michail 1089 GRE1.0010.31206.20 
  Tzoumbas, Anastasios f1634  * GRE0.001-0.0820-1.60 
 * 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)
 
 2nd Autumn Youth Rapid YES to chess 2019 Kallithea GRE 2019-10-27
RcRownchangeKK*chgGame
 1192 1234 4.00 6 0.64 20 12.80 
  Dervishi, Claudio 1081 GRE1.0010.30206.00 
  Sidiropoulos, Vasilis 1466 GRE0.001-0.2120-4.20 
  Nikolos, Georgios 1086 GRE1.0010.30206.00 
  Ieronymakis, Andreas 1100 GRE1.0010.32206.40 
  Mylonakis, Ioannis 1200 GRE0.501-0.0520-1.00 
  Tampakis, Vasileios 1218 GRE0.501-0.0220-0.40 

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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