Rapid: Individual Calculations February 2023
 Otari, Armin  Total change: -2.00  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 7 janvier 2022 LYON FRA 2023-01-07
RcRownchangeKK*chgGame
 1609 1387 1.00 3 0.35 20 7.00 
  Fosse, Louis 1559 FRA1.0010.732014.60 
  Lavagna, Matthieu 1655 FRA0.001-0.1720-3.40 
  Delloque, Remi 1613 FRA0.001-0.2120-4.20 

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)
 
 2eme Tournoi rapide de Villeurbanne Olympique Echecs LYON FRA 2023-01-14
RcRownchangeKK*chgGame
 1406 1387 2.00 5 -0.30 20 -6.00 
  Voilque, Rudy 1530 FRA0.001-0.3120-6.20 
  Garcia, Alain 1066 FRA1.0010.13202.60 
  Thalien, Loqman 1458 FRA0.001-0.4020-8.00 
  Pichot, Xavier 1456 FRA1.0010.602012.00 
  Arousstamian, Karen 1521 FRA0.001-0.3220-6.40 

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)
 
 Grand Open Rapide Dame d4 Cafe Saint-Etienne 2023 SAINT ETIENNE FRA 2023-01-22
RcRownchangeKK*chgGame
 1506 1387 3.00 8 0.11 20 2.20 
  Fontaine, Alain 1858 FRA0.001-0.0520-1.00 
  Marx, Antoine 1041 FRA1.0010.11202.20 
  Guichard, Thomas 1690 FRA0.001-0.1420-2.80 
  Petrosyan, Varazdat 1551 FRA0.001-0.2820-5.60 
  Arousstamian, Karen 1521 FRA1.0010.682013.60 
  Hamy, Arnaud 1578 FRA0.001-0.2520-5.00 
  Schizzarotto, Vincent 1515 FRA0.001-0.3320-6.60 
  Vandelle, Leo 1293 FRA1.0010.37207.40 

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)
 
 Tournoi des Aventuriers Courtois 28 janvier 2023 LYON FRA 2023-01-28
RcRownchangeKK*chgGame
 1582 1387 0.50 3 -0.26 20 -5.20 
  Chalancon, Antoine 1538 FRA0.001-0.3020-6.00 
  Boutros, Milan 1679 FRA0.5010.35207.00 
  Voilque, Rudy 1530 FRA0.001-0.3120-6.20 

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)
 

 

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