Individual Calculations May 2023
 Marin Ferragut, Lluc  Total change: 16.80  Rating chartPersonal card
 Campionat de Mallorca per Equips 2023 - Tercera Rondas 9 Mallorca ESP 2023-04-01
RcRownchangeKK*chgGame
 1366 1181 0.50 1 0.24 40 9.60 
  Lewandowski, Richard 1366 ESP0.5010.24409.60 

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)
 
 OPEN CHESS MENORCA B Ciudadela (Menorca) ESP 2023-04-11
RcRownchangeKK*chgGame
 1453 1181 2.00 7 0.18 40 7.20 
  Ibanez Riquelme, Sergio 1613 ESP0.5010.434017.20 
  Salewski, Bernd 1954 GER0.0010.00400.00 
  Campins Bagur, Esteve 1563 ESP0.5010.414016.40 
  Voronaya, Eva 1480 FID0.001-0.1540-6.00 
  Munoz Prior, Marcelo 1435 ESP0.001-0.1940-7.60 
  Doncel Juarez, Arantxa 1086 ESP0.001-0.6340-25.20 
  Escobar Figueroa, Maricela 1042 ESP1.0010.314012.40 

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)
 

 

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