Individual Calculations September 2018
 Abad Huaman, Adrian Estiven  Total change: 77.20  Rating chartPersonal card
 Campeonato Metropolitano Escolar 2018 Grupo A Sub 9 Absoluto Lima PER 2018-07-13
RcRownchangeKK*chgGame
 1128 1296 1.50 2 0.06 40 2.40 
  Ortiz Mallma, Fabian Ivan 1088 PER1.0010.23409.20 
  Chavez Bautista, Lennin Alfredo 1168 PER0.501-0.1740-6.80 

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)
 
 XXIX Festival Panamericano de la Juventud U-8 Absoluto Santiago CHI 2018-07-22
RcRownchangeKK*chgGame
 1423 1296 2.00 4 0.54 40 21.60 
  Schnaider, Ilan c1696  * ARG0.5010.424016.80 
  Rajaram, Rohan 1333 USA0.5010.05402.00 
  Marrujo Pardo, Mauricio Emmanuel 1549 CHI0.5010.314012.40 
  Mendoza Insunza, Miguel Angel 1113 MEX0.501-0.2440-9.60 
 * 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)
 
 III Campeonato Nacional Juvenil Categorias Impares 2018 Sub 09 Absoluto Lima PER 2018-08-20
RcRownchangeKK*chgGame
 1194 1296 4.50 5 1.33 40 53.20 
  Diaz Pisfil, Ahilton Cesar 1090 PER1.0010.24409.60 
  Manzano Quispe, Juan Jose 1139 PER1.0010.294011.60 
  Cuya Zevallos, Andrew Francisco 1322 PER0.5010.04401.60 
  Chavez Bautista, Lennin Alfredo 1171 PER1.0010.334013.20 
  Quiroz Alva, Gian Carlo Gabriel 1247 PER1.0010.434017.20 

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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