Individual Calculations November 2023
 Koudounis, Vasileios  Total change: 9.00  Rating chartPersonal card
 2023 Team Memory Cup of ESSTH-CHALK rounds 1-3 ESSTH-CHALK GRE 2023-09-16
RcRownchangeKK*chgGame
 1846 2128 1.00 1 0.16 20 3.20 
  Samakas, Stavros 1846 GRE1.0010.16203.20 

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)
 
 1er festival international d'Echecs d'Annemasse ANNEMASSE FRA 2023-10-21
RcRownchangeKK*chgGame
 2005 2124 5.50 9 0.29 20 5.80 
  Bazakutsa, Svyatoslav f2457 UKR0.001-0.1220-2.40 
  To, Chu 1787 FRA1.0010.12202.40 
  Degraeve, Remy m2439 FRA0.001-0.1420-2.80 
  Grassot, Yannick 1674 FRA1.0010.06201.20 
  Davy, Jean-Claude 1724  * FRA1.0010.08201.60 
  Mohammad, Nubairshah m2432 IND0.5010.36207.20 
  Primel, Dominique 1787 FRA0.501-0.3820-7.60 
  Kirakosyan, Emil 1367 FRA1.0010.00200.00 
  Willems, Niels f2378 FRA0.5010.31206.20 
 * 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)
 

 

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