Individual Calculations February 2024
 Nersesyan, David  Total change: -12.20  Rating chartPersonal card
 V Torneo de Invierno de Ajedrez Alicante 2024 Alicante ESP 2024-01-05
RcRownchangeKK*chgGame
 1692 1446 0.50 3 -0.37 20 -7.40 
  Nadal Fajardo, Ricard 2025 ESP0.001-0.0220-0.40 
  Amoros Moran, Jose Joaquin 1773 ESP0.5010.37207.40 
  Del Valle Domenech, Trinidad 1277 ESP0.001-0.7220-14.40 

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)
 
 Primera Provincial Valencia Alicante Rondas 1-3 Valencia ESP 2024-01-13
RcRownchangeKK*chgGame
 1495 1446 0.00 1 -0.43 20 -8.60 
  Calvo Gutierrez, Aaron 1495 ESP0.001-0.4320-8.60 

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)
 
 Segunda Provincial Alicante Rondas 1-3 Valencia ESP 2024-01-13
RcRownchangeKK*chgGame
 1198 1446 1.00 1 0.19 20 3.80 
  Brufal Gracia, Carlos 1198 ESP1.0010.19203.80 

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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