Rapid: Individual Calculations February 2023
 Arousstamian, Karen  Total change: 3.00  Rating chartPersonal card
 2eme Tournoi rapide de Villeurbanne Olympique Echecs LYON FRA 2023-01-14
RcRownchangeKK*chgGame
 1353 1521 5.00 7 0.01 20 0.20 
  Wagner, Jimmy 1228 FRA1.0010.15203.00 
  Otari, Armand 1416 FRA0.001-0.6420-12.80 
  Pavaday, Jeremy 1343 FRA1.0010.27205.40 
  Trincherini, Romain 1260 FRA1.0010.18203.60 
  Girod, Pierre 1416 FRA0.001-0.6420-12.80 
  Ouardi, Imad 1423 FRA1.0010.37207.40 
  Otari, Armin 1387 FRA1.0010.32206.40 

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
 1620 1521 4.00 8 0.16 20 3.20 
  Laurent-Paoli, Pierre m2432 FRA0.0010.00200.00 
  Caron, Mickael 1265 FRA1.0010.19203.80 
  Tchalimian, Pascal 1824 FRA0.001-0.1420-2.80 
  Martin, Julien 1358 FRA1.0010.28205.60 
  Bregnac, Tristan 2011 FRA0.001-0.0420-0.80 
  Otari, Armin 1387 FRA0.001-0.6820-13.60 
  Bakiu, Paul 1270 FRA1.0010.19203.80 
  Otari, Armand 1416 FRA1.0010.36207.20 

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)
 
 Tournoi des Aventuriers Courtois 28 janvier 2023 LYON FRA 2023-01-28
RcRownchangeKK*chgGame
 1448 1521 3.50 6 -0.02 20 -0.40 
  Ibrahimi, Selajdin 1360 FRA1.0010.29205.80 
  Rahnama, Matin 1712 FRA0.001-0.2520-5.00 
  Benouaret, Karim 1265 FRA0.501-0.3120-6.20 
  Otari, Armand 1416 FRA1.0010.36207.20 
  Boutros, Milan 1679 FRA0.001-0.2920-5.80 
  Schwartz, Pierre 1258 FRA1.0010.18203.60 

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)
 

 

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