Individual Calculations July 2022
 Miranda Samudio, Adrian Jafeth  Total change: 9.60  Rating chartPersonal card
 FIDE WORLD SCHOOL CHESS CHAMPIONSHIP 2022 - U15 OPEN Panama PAN 2022-06-11
RcRownchangeKK*chgGame
 1600 1633 4.00 7 0.24 40 9.60 
  Campo Jimenez, David 1305 COL0.501-0.3740-14.80 
  Batista Rosas, Nicolas Arturo 1903 PAN0.001-0.1740-6.80 
  Hernandez Guarin, Samuel Andres 1458 COL1.0010.274010.80 
  Tayro Chihuantito, Luis Gabriel 1490 PER1.0010.314012.40 
  Neira Garcia, Llirbel Anei 1807 CUB0.5010.23409.20 
  Okabe, Yuma 1868 JPN0.001-0.2140-8.40 
  Cjuno Rosello, Leonel Alonso 1372 PER1.0010.18407.20 

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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