Individual Calculations October 2023
 Tello Alvarez, Erik  Total change: 56.40  Rating chartPersonal card
 Open Internacional de Sants - Ciutat de Barcelona 2023 Grup C Barcelona ESP 2023-08-18
RcRownchangeKK*chgGame
 1467 1378 4.50 8 1.41 40 56.40 
  Pereira, Ephrem Christa 1496 ESP0.001-0.3440-13.60 
  Bernat Mor, Juli 1294 ESP0.501-0.1240-4.80 
  Gutierrez Marin, Genis 1579 ESP0.001-0.2440-9.60 
  Martinez Garcia, Javier 1473 ESP1.0010.634025.20 
  Barroso Vilanova, Daniel 1436 ESP0.001-0.4240-16.80 
  Oliver Farreny, Ignasi 1247 ESP1.0010.324012.80 
  Lopez Buil, Jesus 1604 ESP1.0010.794031.60 
  Calafell Marques, Jose 1609 ESP1.0010.794031.60 

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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