Individual Calculations March 2024
 Usobiaga Ferrer, Enrique  Total change: -3.20  Rating chartPersonal card
 Lliga Catalana 2024 - Primera Provincial Grup VIII Rondas 1-2 Barcelona ESP 2024-01-21
RcRownchangeKK*chgGame
 1654 1429 0.00 2 -0.45 20 -9.00 
  Pereira, Ephrem Christa 1590 ESP0.001-0.2920-5.80 
  Corominas Garrido, Jordi 1717 ESP0.001-0.1620-3.20 

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)
 
 XXV Open Tres Peons GRUP B Rondas 4 Barcelona ESP 2024-01-31
RcRownchangeKK*chgGame
 1261 1429 1.00 1 0.28 20 5.60 
  Trubat Altarriba, Jordi 1261 ESP1.0010.28205.60 

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)
 
 Lliga Catalana 2024 - Primera Provincial Grup VII Rondas 3-6 Barcelona ESP 2024-02-04
RcRownchangeKK*chgGame
 1640 1402 0.00 2 -0.41 20 -8.20 
  Roque Perello, Oriol 1602 ESP0.001-0.2420-4.80 
  Serrano Delgado, Bienvenido 1678 ESP0.001-0.1720-3.40 

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)
 
 XXV Open Tres Peons GRUP B Rondas 5-7 Barcelona ESP 2024-02-07
RcRownchangeKK*chgGame
 1389 1402 2.00 3 0.42 20 8.40 
  Escobar Figueroa, Maricela 1231 ESP1.0010.27205.40 
  Costa Ribalta, Andres 1650 ESP0.001-0.1920-3.80 
  Cervera Alemany, Serafi 1287 ESP1.0010.34206.80 

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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