Blitz: Individual Calculations November 2023
 Cruz Ocas, Edward Joel  Total change: 28.40  Rating chartPersonal card
 II IRT Blitz Open Jose Idrogo Hidalgo "El Arbitro de Trujillo" Trujillo PER 2023-09-29
RcRownchangeKK*chgGame
 1611 1506 5.00 8 1.44 40 57.60 
  Leiva, Gianmarco m2341 PER0.0010.00400.00 
  Salazar Rodriguez, Luis 1208 PER1.0010.15406.00 
  Ortecho Villacorta, Diego Jesus 1925 PER0.001-0.0740-2.80 
  Barrantes Cueva, Diego 1325 PER0.001-0.7440-29.60 
  Barbaran Aguilar, Juan Julio 1148 PER1.0010.10404.00 
  Castillo Muguerza, Jhon Antony 1417 PER1.0010.384015.20 
  Grados, Luis c1794 PER1.0010.844033.60 
  Quiroz Alva, Gian Carlo Gabriel 1726 PER1.0010.784031.20 

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)
 
 XII Campeonato Panamericano Escolar de Ajedrez - Blitz Sub 17 Lima PER 2023-10-20
RcRownchangeKK*chgGame
 1445 1506 4.50 9 -0.73 40 -29.20 
  Mayta Aiza, Maveric 1984 BOL0.001-0.0540-2.00 
  Alvarez Serpa, Diego Sebastian 1106  * FID1.0010.08403.20 
  Salazar Flores, Yerick Alexander 1650 PER0.5010.19407.60 
  Bedia Cruz, Alexander Santiago 1251 PER0.001-0.8140-32.40 
  Saravia Flores, Luis Enrique 1366 PER1.0010.314012.40 
  Benavides Conza, Diego Angelo 1667 PER0.001-0.2940-11.60 
  Velarde Alarcon, Jhoana 1376 BOL0.501-0.1840-7.20 
  Achocalla Huaipara, Pavel Andres 1182 BOL0.501-0.3740-14.80 
  Ponciano Madueno, Luis Felipe 1427 PER1.0010.394015.60 
 * 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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