Individual Calculations April 2023
 Dossin Nogueira Da Cruz, Yvan  Total change: 33.40  Rating chartPersonal card
 XXIV Obert Tres Peons GRUP B Rondas 8-9 Barcelona ESP 2023-03-01
RcRownchangeKK*chgGame
 1347 1447 1.00 1 0.36 40 14.40 
  Vazquez Sanchez, Juan Antonio 1347 ESP1.0010.364014.40 

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)
 
NOTE: K factor changed
 Lliga Catalana 2023 Segona Barcelona Grupo 7 Rondas 7-9 Catalunya ESP 2023-03-05
RcRownchangeKK*chgGame
 1428 1447 2.00 2 0.95 20 19.00 
  Ayllon Barranco, Miguel 1454 ESP1.0010.512010.20 
  Exposito Perez, Juan Miguel 1401 ESP1.0010.44208.80 

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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