Blitz: Individual Calculations October 2022
 Rojas Salas, Rihanna Irina  Total change: -12.20  Rating chartPersonal card
 Campeonato Nacional Absoluto Sub 20 Blitz Lima PER 2022-08-28
RcRownchangeKK*chgGame
 1369 1173 2.00 6 0.20 20 4.00 
  Vilca Contreras, Dante Ivan 1364 PER0.001-0.2520-5.00 
  Bendezu Yupanqui, Albert Martin 1407 PER1.0010.792015.80 
  Ccerhuayo Escobedo, Mels Leopold 1800 PER0.001-0.0120-0.20 
  Espichan Serna, Luis Ricardo 1053 PER1.0010.34206.80 
  Mollo Figueroa, Nicole 1285 BOL0.001-0.3520-7.00 
  Garay Ramirez, Estefano Javier 1303 PER0.001-0.3220-6.40 

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)
 
 Campeonato Regional Metropolitano Impar Sub 11 Blitz Lima PER 2022-09-02
RcRownchangeKK*chgGame
 1138 1203 1.00 4 -1.34 20 -26.80 
  Gomez Gonzales, Fabiana 1214 PER0.001-0.4820-9.60 
  Guzman Vera, Xiomara Anahi 1083 PER1.0010.34206.80 
  Salas Gonzales, David Ademar 1220 PER0.001-0.4820-9.60 
  Suarez Chavez, Alejandro 1034 PER0.001-0.7220-14.40 

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)
 
 68 Open IRT Blitz Club Hermanos Rojas Lima PER 2022-09-05
RcRownchangeKK*chgGame
 1426 1203 3.00 9 0.49 20 9.80 
  Reyes Zavaleta, Diego Alexander 1667 PER0.001-0.0520-1.00 
  Bendezu Yupanqui, Albert Martin 1435 PER0.001-0.2120-4.20 
  Garay Ramirez, Estefano Javier 1303 PER1.0010.642012.80 
  Reyes Zavaleta, Cristhian Yamil 1542 PER0.001-0.1220-2.40 
  Mollo Figueroa, Nicole 1340 BOL0.001-0.3220-6.40 
  Castaneda Huamani, Frank Eder 1084 PER1.0010.34206.80 
  Espichan Serna, Luis Ricardo 1053 PER1.0010.30206.00 
  Reyes Zavaleta, Fabian Ricardo 1779 PER0.001-0.0220-0.40 
  Palacios Llancari, Katherine 1635 PER0.001-0.0720-1.40 

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)
 
 Campeonato Nacional de Ajedrez Impar 2022 Blitz Sub 11 Absoluto Lima PER 2022-09-16
RcRownchangeKK*chgGame
 1022 1203 0.00 1 -0.74 20 -14.80 
  Casqui Lopez, Pamela Grace 1022 PER0.001-0.7420-14.80 

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)
 
 69 Open IRT Blitz Club Hermanos Rojas Lima PER 2022-09-19
RcRownchangeKK*chgGame
 1539 1203 1.00 6 -0.14 20 -2.80 
  Carmona Carrillo, Carlos Rafael A 1757 ESP0.001-0.0320-0.60 
  Oncoy Custodio, Joseph 1869 PER0.001-0.0120-0.20 
  Navarro Maldonado, Monica Dayana 1642 VEN0.001-0.0620-1.20 
  Isidro Arredondo, Angelo Gabriel 1363 PER1.0010.712014.20 
  Ccana Minauro, Reiben Andre 1209 PER0.001-0.4920-9.80 
  Vilca Contreras, Dante Ivan 1391 PER0.001-0.2620-5.20 

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)
 
 70 Open IRT Blitz Club Hermanos Rojas Lima PER 2022-09-24
RcRownchangeKK*chgGame
 1396 1203 3.00 7 0.92 20 18.40 
  Reyes Zavaleta, Fabian Ricardo 1779 PER1.0010.982019.60 
  Bendezu Yupanqui, Albert Martin 1435 PER0.001-0.2120-4.20 
  Lapa Cunias, Marco Antonio 1359 PER0.001-0.2920-5.80 
  Isidro Arredondo, Angelo Gabriel 1363 PER1.0010.712014.20 
  Reyes Zavaleta, Cristhian Yamil 1542 PER0.001-0.1220-2.40 
  Coaquira Gonzales, Oscar Adriano 1077 PER0.001-0.6720-13.40 
  Salas Gonzales, David Ademar 1220 PER1.0010.522010.40 

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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