Individual Calculations October 2017
 Salas Beraun, Sebastian Gael  Total change: 19.20  Rating chartPersonal card
 II Campeonato Nacional Juvenil de Ajedrez Sub 11 Absoluto Lima PER 2017-08-30
RcRownchangeKK*chgGame
 1417 1608 7.00 9 0.48 40 19.20 
  Priale Huaman, Nicolas Antonio 1208  * PER1.0010.08403.20 
  Blanco Ramirez, Jhosep Emanuel 1284 PER1.0010.13405.20 
  Flores, Quispe Carlos 1346 PER1.0010.18407.20 
  Obando Torres, Jesus Daniel 1449 PER0.501-0.2140-8.40 
  Flores Aedo , Alexander Oliver M 1635 PER1.0010.544021.60 
  Vasquez Vargas, Henry Richard 1539 PER1.0010.404016.00 
  Benavides Conza, Diego Angelo 1455 PER1.0010.304012.00 
  Reque Chafloque, Anthony 1574 PER0.501-0.0540-2.00 
  Chauca Lopez, Sebastian Alberto 1262 PER0.001-0.8940-35.60 
 * 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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