Individual Calculations April 2019
 Llamoca, David  Total change: -66.20  Rating chartPersonal card
 Regional Juvenil Sur - Peruano, Cusco 2019 - sub 16 absoluto Cusco PER 2019-02-21
RcRownchangeKK*chgGame
 1449 1543 2.00 5 -1.01 40 -40.40 
  Espinoza Davila, Jesus Miguel 1143  * PER1.0010.08403.20 
  Alvarez Olarte, Luis 1749 PER0.001-0.2440-9.60 
  Romero Terraza, Bryan Daniel 1416 PER1.0010.334013.20 
  Cardenas Lima, Matthew 1612 PER0.001-0.4040-16.00 
  Obregon Castellanos, Josmar 1324 PER0.001-0.7840-31.20 
 * 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)
 
NOTE: K factor changed
 Campeonato Nacional Juvenil 2019, Sub 16 Absoluto Lima PER 2019-02-27
RcRownchangeKK*chgGame
 1505 1543 2.50 7 -1.29 20 -25.80 
  Lopez Herrera, Piero 1894 PER0.001-0.1120-2.20 
  Chavarria Alfaro, Fernando Andre 1377 PER0.001-0.7220-14.40 
  Gonzales Guerrero, Eduardo Marian 1259 PER0.501-0.3420-6.80 
  Camacho Gutierrez, Jhovan Jair 1504 PER0.501-0.0520-1.00 
  Mamani Quispe, Joel Abiud 1143  * PER1.0010.08201.60 
  Gomez Sulca, Frank Royer 1772 PER0.001-0.2120-4.20 
  Inga Paiva , Joaquin Alonso 1585 PER0.5010.06201.20 
 * 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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