Individual Calculations September 2023
 Abad Huaman, Adrian Estiven  Total change: -29.60  Rating chartPersonal card
 TORNEO IRT CLASICO PREPARACION AL NACIONAL 2023 SUB 1800 Lima PER 2023-07-15
RcRownchangeKK*chgGame
 1283 1518 3.50 6 -1.00 40 -40.00 
  Canta Cajahuaringa, Jazmin 1118  * PER0.001-0.9240-36.80 
  Ninahuanca Salazar, Ana Lucia 1036 PER1.0010.05402.00 
  Suarez Chavez, Alejandro 1173 PER1.0010.11404.40 
  Gaspar Guevara, Darling 1405 PER1.0010.354014.00 
  Estrada Cantaro, Andre Fabio 1347 PER0.501-0.2340-9.20 
  Bravo Matias, Jean Karlho 1618 PER0.001-0.3640-14.40 
 * 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)
 
 Campeonato Regional de Ajedrez Metropolitano Impar Sub 13 Absoluto Lima PER 2023-08-17
RcRownchangeKK*chgGame
 1307 1559 5.00 6 0.26 40 10.40 
  Cisneros Vargas, Gabriel Jesus 1152 PER1.0010.08403.20 
  Jimenez Salas, Fabiana 1250 PER1.0010.14405.60 
  Paredes Minaya, Crhistian Jesus 1387 PER0.501-0.2340-9.20 
  Levano Loayza, Adriano Jaffet 1404 PER1.0010.294011.60 
  Vilca Contreras, Dante Ivan 1488 PER0.501-0.1040-4.00 
  Marcelo Poma, Jaden Eduardo 1159  * PER1.0010.08403.20 
 * 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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