Rapid: Individual Calculations August 2023
 Maravi Ceron, Ayme  Total change: -5.20  Rating chartPersonal card
 1 Open IRT Rapidas Circulo Peruano de Ajedrez Lima PER 2023-06-09
RcRownchangeKK*chgGame
 1316 1174 1.50 5 -0.57 40 -22.80 
  Caceres Sandoval, Eduardo 1856 PER0.001-0.0140-0.40 
  Callupe Matias, Obed Esteban 1019 PER1.0010.294011.60 
  Quispe, Juan 1552 PER0.001-0.0940-3.60 
  Reyes Zavaleta, Sergio Gabriel 1084 PER0.001-0.6240-24.80 
  Ayala Aranibar, Adrian Alexander 1068 PER0.501-0.1440-5.60 

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)
 
 1 Gran Prix IRT Rapidas Circulo Peruano de Ajedrez Sub 17 - Torneo 03 Lima PER 2023-06-14
RcRownchangeKK*chgGame
 1297 1174 2.00 5 -0.02 40 -0.80 
  Jimenez Salas, Maria Teresa wf1777 PER0.001-0.0240-0.80 
  Ramirez Espino, Gian Sandro 1256 PER0.5010.11404.40 
  Bocanegra Reyes, Thiago Stephano 1038 PER0.501-0.1840-7.20 
  Salazar Ramirez, Leonardo Gabriel 1028 PER1.0010.304012.00 
  Ramirez Espino, Alessandro 1387 PER0.001-0.2340-9.20 

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)
 
 II Open IRT Rapidas Circulo Peruano de Ajedrez Lima PER 2023-07-24
RcRownchangeKK*chgGame
 1170 1174 2.00 3 0.46 40 18.40 
  Cuellar Aguirre, Andres Santiago 1019 PER1.0010.294011.60 
  Reyes Zavaleta, Sergio Gabriel 1084 PER1.0010.384015.20 
  Stuart Llanos, Alejandro Jose 1406 PER0.001-0.2140-8.40 

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)
 

 

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