Individual Calculations January 2023
 Chernyshova, Sofia  Total change: -39.20  Rating chartPersonal card
 Campeonato Regional por Equipos Murcia 2022 - Tercera Division Rondas 3-7 Murcia ESP 2022-10-29
RcRownchangeKK*chgGame
 1308 1041 1.00 2 0.65 40 26.00 
  Quijada Marin, Antonio 1281 ESP1.0010.804032.00 
  Garcia Nicolas, Ruben 1334 ESP0.001-0.1540-6.00 

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)
 
 XVI Torneo Internacional de Nuevas Generaciones SUB-12 Benidorm (Alicante) ESP 2022-12-02
RcRownchangeKK*chgGame
 1245 1040 0.00 4 -0.99 40 -39.60 
  Roldan Garcia, Leyre 1377 ESP0.001-0.1240-4.80 
  Munoz Dodim, Jordi 1167 ESP0.001-0.3340-13.20 
  Diriavka, Emma 1228 UKR0.001-0.2640-10.40 
  Ruiz Sanchez, Dario 1209 ESP0.001-0.2840-11.20 

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)
 
 XIII Copa por equipos Gran Hotel Bali Sub-12 Benidorm (Alicante) ESP 2022-12-08
RcRownchangeKK*chgGame
 1314 1040 0.00 2 -0.34 40 -13.60 
  Mansor Habash, Zouheir 1330 ESP0.001-0.1640-6.40 
  Alles Moll, Eloi 1297 ESP0.001-0.1840-7.20 

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)
 
 II Torneo de Ajedrez Navideno Sub 2400 CDA Lapuerta Cartagena (Murcia) ESP 2022-12-16
RcRownchangeKK*chgGame
 1399 1040 0.50 5 -0.30 40 -12.00 
  Pujalte Perez, Miguel 1622 ESP0.001-0.0240-0.80 
  Molina Molina, Carlos Javier 1671 ESP0.5010.494019.60 
  Miralles Serna, Ricardo 1301 ESP0.001-0.1840-7.20 
  Garceran Perez, Alejandro 1111 ESP0.001-0.4040-16.00 
  Yagues Garijo, Alvaro 1288 ESP0.001-0.1940-7.60 

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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