Individual Calculations February 2024
 Prochaieva, Olha  Total change: 4.40  Rating chartPersonal card
 II Open Navidad Naranco Oviedo ESP 2023-12-22
RcRownchangeKK*chgGame
 1505 1393 3.50 8 0.11 40 4.40 
  Blazquez Lopez, Berna c2136 ESP0.0010.00400.00 
  Alonso Agudo, Mario 1211 ESP0.001-0.7440-29.60 
  Castro Herrero, Alfonso 1367 ESP1.0010.464018.40 
  Bermudez Gonzalez, Pelayo 1167 ESP1.0010.21408.40 
  Blanco De La Rosa, Diego 1758 ESP0.001-0.1040-4.00 
  Gabalda Perez, Alejandro 1296 ESP0.501-0.1340-5.20 
  Prochaieva, Tina 1623 UKR0.001-0.2140-8.40 
  Lopez Fernandez, Juan Antonio 1481 ESP1.0010.624024.80 

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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