Blitz: Individual Calculations September 2023
 De La Cruz De La Roca, Alan Rafae  Total change: 72.80  Rating chartPersonal card
 Campeonato Regional de Ajedrez Metropolitano Impar Sub 15 Blitz Lima PER 2023-07-11
RcRownchangeKK*chgGame
 1335 1271 1.50 5 -0.62 40 -24.80 
  Levano Loayza, Adriano Jaffet 1404 PER0.001-0.3240-12.80 
  Puma Puchoc, Alejandro Apolinar 1214 PER0.001-0.5840-23.20 
  Pariona Palomino, Miguel Angel 1252 PER0.001-0.5340-21.20 
  Gomez Jalixto, Matthew Yahir 1239 PER1.0010.464018.40 
  Ramirez Espino, Alessandro 1564 PER0.5010.354014.00 

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)
 
 XIV Festival Internacional de Ajedrez Claretiano 2023 Blitz Lima PER 2023-07-30
RcRownchangeKK*chgGame
 1600 1271 4.00 10 2.44 40 97.60 
  Rengifo Blancas, Renzo Jhonathan f2064 PER0.0010.00400.00 
  Ticona Junes, Yasser Josein 1520 PER0.001-0.1940-7.60 
  Chavez Bautista, Lennin Alfredo 1504 PER0.001-0.2140-8.40 
  Herrada, Blanco Maria Fernanda 1514 PER1.0010.804032.00 
  Palomino Quispe, Mateo Henry 1548 PER0.001-0.1740-6.80 
  Panduro Chavez, Mesias Raul 1449 PER1.0010.734029.20 
  Pumachaico Valdiviezo, Piero Alon 1506 PER0.001-0.2140-8.40 
  Laura Saavedra, Miguel Nicanor 1684 PER1.0010.934037.20 
  Gonzales, Milko 1633 PER1.0010.904036.00 
  Janampa Javier, Brandon Daniel 1575 PER0.001-0.1440-5.60 

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)
 

 

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