Rapid: Individual Calculations October 2023
 Arousstamian, Karen  Total change: -26.20  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 9 Septembre 2023 LYON FRA 2023-09-09
RcRownchangeKK*chgGame
 1438 1539 1.00 4 -1.50 20 -30.00 
  L`hermitte, Emmanuel 1904 FRA0.001-0.1020-2.00 
  Stancu, Petru 1352 FRA0.001-0.7420-14.80 
  Otari, Armin 1351 FRA0.001-0.7420-14.80 
  Nguyen, Thanh 1144 FRA1.0010.08201.60 

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 23 septembre 2023 LYON FRA 2023-09-23
RcRownchangeKK*chgGame
 1554 1539 3.00 6 0.19 20 3.80 
  Rataboul, Alexis 1201 FRA1.0010.12202.40 
  Dragic, Athanase 1654 FRA0.5010.16203.20 
  Otari, Armin 1351 FRA1.0010.26205.20 
  Eyrolet, Romain 1616 FRA0.5010.11202.20 
  Arousstamian, Albert 1720 FRA0.001-0.2620-5.20 
  Colin, Enzo 1783 FRA0.001-0.2020-4.00 

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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