Individual Calculations March 2023
 Parreno Cueto, Andres  Total change: 3.60  Rating chartPersonal card
 Segunda Autonomica Centro 2023 Rondas 3-6 Alicante ESP 2023-01-28
RcRownchangeKK*chgGame
 1816 1692 1.00 2 0.30 20 6.00 
  Chirivella Martinez, Julio 1675 ESP0.501-0.0220-0.40 
  Vivo Teruel, Juan Vicent 1956 ESP0.5010.32206.40 

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)
 
 V Festival de Ajedrez Los Alcazares Sub 1700 Los Alcazares (Murcia) ESP 2023-02-17
RcRownchangeKK*chgGame
 1542 1672 4.50 7 -0.12 20 -2.40 
  Andres Garre, Adrian 1331 ESP1.0010.12202.40 
  Moreno Bello, Miguel 1506 ESP1.0010.28205.60 
  Medina Sanchez, Gines 1552 ESP1.0010.34206.80 
  Ortega Herrera, Paris Francisco 1676 ESP0.5010.01200.20 
  Rodriguez Canovas, Elena 1591 ESP0.501-0.1120-2.20 
  Chernyshov, Georgii 1664 ESP0.001-0.5120-10.20 
  Arenas Gracia, Daniel 1476 ESP0.501-0.2520-5.00 

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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