Blitz: Individual Calculations August 2023
 Alcca Nahue, Gustavo Samuel  Total change: -91.60  Rating chartPersonal card
 BLITZ CALCA "VALLE SAGRADO DE LOS INCAS" Cusco PER 2023-07-23
RcRownchangeKK*chgGame
 1266 1309 3.00 5 0.24 40 9.60 
  Acosta Vera, Graham Zeth 1027 PER1.0010.16406.40 
  Gallegos Quispe, Daniel Paolo 1389 PER0.001-0.3940-15.60 
  Cordova Martiarena, Gabriela Fern 1272 PER1.0010.454018.00 
  Gonzalo Garate, Luis Valentino 1552 PER0.001-0.2040-8.00 
  Manottupa Quispe, Alex 1091 PER1.0010.22408.80 

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 2023 - Sub 15 Absoluto Blitz Lima PER 2023-07-27
RcRownchangeKK*chgGame
 1303 1309 0.50 6 -2.53 40 -101.20 
  Chavez Bautista, Lennin Alfredo 1503 PER0.001-0.2540-10.00 
  Apaza Valdivia, Alan Benjamin 1429 PER0.001-0.3440-13.60 
  Rodas Juro, Piero Fabricio 1060 PER0.501-0.3140-12.40 
  Zaldivar Perez, Edu Fabian 1164 PER0.001-0.6940-27.60 
  Davila, Pinedo Juan Sebastian 1342 PER0.001-0.4540-18.00 
  Aguirre Valdivieso, Franco Alexan 1317 PER0.001-0.4940-19.60 

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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