Individual Calculations April 2020
 Ninantay Ortiz, Adriano Walter  Total change: 36.40  Rating chartPersonal card
 Campeonato Regional Sur de Ajedrez Juvenil 2020 - Categoria 16 Arequipa PER 2020-03-01
RcRownchangeKK*chgGame
 1318 1112 2.50 6 0.91 40 36.40 
  Sumaria Choqueluque, Alessandro 1512  * PER0.001-0.0840-3.20 
  Palomino Arque, Alba Camila 1097 PER1.0010.484019.20 
  Cruz Flores, Beatriz Milagros 1343 PER0.5010.294011.60 
  Puma Llerena, Maricarmen 1512  * PER0.001-0.0840-3.20 
  Pumahuanca, Fiorela Vanessa 1251 PER1.0010.694027.60 
  Parillo Champi, Gary Anderson 1190 PER0.001-0.3940-15.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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