Rapid: Individual Calculations November 2023
 Montesinos Parisaca, Tupac Russel  Total change: 39.20  Rating chartPersonal card
 IRT Rapidas Juliaca 2023 Juliaca PER 2023-09-09
RcRownchangeKK*chgGame
 1257 1496 2.00 3 -0.40 40 -16.00 
  Suana Ticona, Dennis Fabricio 1226 PER1.0010.17406.80 
  Alvarez Quispe, Luis Enrique 1275 PER0.001-0.7840-31.20 
  Arapa Ticona, Carlos Daniel Frani 1269 PER1.0010.21408.40 

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)
 
 XII Campeonato Panamericano Escolar de Ajedrez - Rapidas Sub 17 Lima PER 2023-10-18
RcRownchangeKK*chgGame
 1502 1496 4.50 6 1.38 40 55.20 
  Velarde Alarcon, Jhoana 1337 BOL1.0010.294011.60 
  Alvarez Serpa, Diego Sebastian 1096  * FID1.0010.08403.20 
  Mayta Aiza, Maveric 1957 BOL0.001-0.0540-2.00 
  Sihuincha Quispe, Estefany Anyaly 1203 PER1.0010.15406.00 
  Garay Ramirez, Estefano Javier 1478 PER1.0010.474018.80 
  Reyes Zavaleta, Fabian Ricardo 1941 PER0.5010.444017.60 
 * 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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