Rapid: Individual Calculations December 2023
 Kouvelakis, Konstantinos  Total change: -22.80  Rating chartPersonal card
 47th open rapid PAO CC - Nov 2023 Athens GRE 2023-11-25
RcRownchangeKK*chgGame
 1768 1709 2.00 5 -0.27 20 -5.40 
  Ignatiadis, Theodoros 1856 GRE0.001-0.3020-6.00 
  Palios, Panteleimon 1309  * GRE1.0010.08201.60 
  Kalogeris, Ioannis f2268 GRE0.001-0.0320-0.60 
  Seferis, Georgios 1675 GRE0.001-0.5520-11.00 
  Deli, Eleanna Ratzvika 1730 GRE1.0010.532010.60 
 * 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 Rapid GP - PS Peristeriou - 2 Peristeri GRE 2023-11-26
RcRownchangeKK*chgGame
 1710 1709 1.50 5 -0.87 20 -17.40 
  Tsamtsouris, Efthymios 1811 GRE0.001-0.3620-7.20 
  Stamatakis, Georgios 1845 GRE0.5010.18203.60 
  Oikonomopoulos, Filippos 1775 GRE0.001-0.4120-8.20 
  Sparos, Orfeas 1309  * GRE0.001-0.9220-18.40 
  Dionysopoulos, Zacharias 1812 GRE1.0010.642012.80 
 * 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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