Individual Calculations February 2023
 Bautista Rodriguez, Jose  Total change: 16.40  Rating chartPersonal card
 XI Open U2150 Lorca Lorca (Murcia) ESP 2022-12-28
RcRownchangeKK*chgGame
 1359 1436 3.00 6 -0.87 20 -17.40 
  Guerrero Mendez, Jesus 2058 ESP0.001-0.0120-0.20 
  Martinez Molina, Julian 1256 ESP0.501-0.2420-4.80 
  Garcia Olivar, Laura 1247 ESP0.001-0.7520-15.00 
  Materia, Mario 1193 FRA1.0010.20204.00 
  Porlan Piernas, Irene 1118 ESP1.0010.13202.60 
  Noguerol Martinez, Ricardo 1284 ESP0.501-0.2020-4.00 

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)
 
 Open de Ajedrez Navidad C.D. Basilio Valencia ESP 2023-01-02
RcRownchangeKK*chgGame
 1639 1436 3.00 5 1.13 20 22.60 
  Sanchez Saez, Francisco f2321 ESP0.0010.00200.00 
  Garcia Navasquillo, Julia 1278 ESP1.0010.29205.80 
  Hassomal Daswani, Birjkumar 1714 ESP0.001-0.1720-3.40 
  Garcia Mata, Joaquin Angel 1200 ESP1.0010.20204.00 
  Sirit Rodriguez, Hector David 1683 VEN1.0010.812016.20 

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)
 
 Primera Provincial Centro 2023 Rondas 1-2 Alicante ESP 2023-01-14
RcRownchangeKK*chgGame
 1478 1436 1.00 1 0.56 20 11.20 
  Vila Todosantos, Jose Miguel 1478 ESP1.0010.562011.20 

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)
 

 

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