Individual Calculations June 2024
 Astoyauri De La Cruz, Fernando Is  Total change: -60.00  Rating chartPersonal card
 "World School Chess Championship" Open under 13 Lima PER 2024-05-01
RcRownchangeKK*chgGame
 1597 1845 6.50 9 -0.59 40 -23.60 
  Alvarado Torres, Sandro Santiago 1505 PER1.0010.12404.80 
  Ripa Quintana, Hermogenes Juan 1506 PER0.501-0.3840-15.20 
  Aguirre Alva, Edwar Jose 1492 PER1.0010.11404.40 
  Coaquira Gonzales, Oscar Adriano 1606 PER0.501-0.3040-12.00 
  Angeles Castillo, Bastian Missael 1590 PER1.0010.19407.60 
  Solaeche G., Axel Jose 1630 PAR0.501-0.2740-10.80 
  Bernardo Ambrosio, Rodrigo Sebast 1500 PER1.0010.11404.40 
  Herrera Jimenez, Mateo 1943 COL0.001-0.3740-14.80 
  Suarez Chavez, Alejandro 1602 PER1.0010.20408.00 

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)
 
 Semifinal Nacional Absoluto 2024 Lima PER 2024-05-14
RcRownchangeKK*chgGame
 1867 1845 2.00 6 -0.91 40 -36.40 
  Fernandez Sanchez, Fernando Migue m2245  * PER0.001-0.0840-3.20 
  Cardenas Huachaca, Alessandro Jai 1688 PER1.0010.294011.60 
  Ccerhuayo Escobedo, Mels Leopold 1944 PER0.001-0.3640-14.40 
  Reyes Zavaleta, Fabian Ricardo f2049 PER0.001-0.2440-9.60 
  Sifuentes Sanchez, Alberto Angel 1554 PER1.0010.15406.00 
  Coronado Carrion, Teddy Francisco 1719 PER0.001-0.6740-26.80 
 * 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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