Individual Calculations October 2022
 Rojas Linares, Nicolas Gabriel  Total change: 97.20  Rating chartPersonal card
 Campeonato Regional Metropolitano Impar Absoluto Sub 13 2022 Lima PER 2022-09-06
RcRownchangeKK*chgGame
 1304 1388 5.50 6 1.89 40 75.60 
  Salas Gonzales, David Ademar 1134 PER1.0010.19407.60 
  Aranda Romero, Alberto Martin 1219 PER1.0010.284011.20 
  Ortiz Mallma, Fabian Ivan 1110 PER1.0010.17406.80 
  Reyes Zavaleta, Cristhian Yamil 1572 PER1.0010.744029.60 
  Ccana Minauro, Wernher Sebastian 1413 PER1.0010.534021.20 
  Cuya Zevallos, Andrew Francisco 1377 PER0.501-0.0240-0.80 

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 Nacional de Ajedrez Impar 2022 Sub 13 Absoluto Lima PER 2022-09-15
RcRownchangeKK*chgGame
 1345 1388 5.00 8 0.54 40 21.60 
  Villafuerte Mamani, Raid Kamil 1197 PER1.0010.254010.00 
  Robles Cucho, Argen Stefano 1142 PER0.501-0.3140-12.40 
  Levano Loayza, Adriano Jaffet 1180 PER1.0010.23409.20 
  Alfaro Zambrano, Luis Fabricio 1605 PER0.001-0.2240-8.80 
  Choque Aparco, Esteban Abel 1198 PER1.0010.254010.00 
  Quiroz Alva, Gian Carlo Gabriel 1617 PER0.5010.294011.60 
  Vasquez Navez, Mark Lenin 1246 PER1.0010.314012.40 
  Reyes Zavaleta, Cristhian Yamil 1572 PER0.001-0.2640-10.40 

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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