Individual Calculations May 2019
 Rosas Valverde, Nicolle Shesira  Total change: 108.80  Rating chartPersonal card
 Campeonato Nacional Sub 20 Damas 2019 Lima PER 2019-04-10
RcRownchangeKK*chgGame
 1666 1437 2.50 5 1.29 40 51.60 
  Garcia Andrada, Heidy Nicole 1837  * PER0.001-0.0840-3.20 
  Romero, Antonella wf1833 PER1.0010.924036.80 
  Palacios Llancari, Katherine 1677 PER0.001-0.2040-8.00 
  Huayhuas Robles, Laura Sofia 1491 PER0.5010.08403.20 
  Jimenez Salas, Maria Teresa 1490 PER1.0010.574022.80 
 * 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)
 
 Campeonato Nacional Sub 20 Absoluto 2019 Lima PER 2019-04-18
RcRownchangeKK*chgGame
 1612 1437 3.50 7 1.43 40 57.20 
  Gomez Sulca, Frank Royer 1837  * PER0.001-0.0840-3.20 
  Palomino Taipe, Celso 1726 PER0.5010.344013.60 
  Castillo Martinez, Paola 1678 PER0.5010.304012.00 
  Palacios Llancari, Katherine 1677 PER0.001-0.2040-8.00 
  Benavides Conza, Diego Angelo 1622 PER0.5010.24409.60 
  Cruz Silva, Terry Gabriel Yamir 1252 PER1.0010.264010.40 
  Jimenez Salas, Maria Teresa 1490 PER1.0010.574022.80 
 * 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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