Individual Calculations September 2021
 Sierra Lopez, Yeray  Total change: 114.00  Rating chartPersonal card
 III Open Los Molinos Ciudad del Vino SUB 1600 Valdepenas ESP 2021-07-23
RcRownchangeKK*chgGame
 1521 1348 4.50 6 2.85 40 114.00 
  Barranco Martinez, Gabriel 1545 ESP1.0010.754030.00 
  Malagon Horcajada, Alberto 1492 ESP0.5010.19407.60 
  Hellin Manzano, Felipe 1461 ESP0.5010.15406.00 
  Castro Uceda, Jose Antonio 1565 ESP1.0010.784031.20 
  Colomer De Luque, Francisco 1521 ESP1.0010.734029.20 
  Martinez Agudo, Jorge 1541 ESP0.5010.254010.00 

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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