Blitz: Individual Calculations August 2023
 Riojas Rebata, Oswaldo Andre  Total change: 0.80  Rating chartPersonal card
 IRT Blitz Festival de Ajedrez AOPIP Armagedon Lima PER 2023-07-22
RcRownchangeKK*chgGame
 1521 1476 3.50 8 0.02 40 0.80 
  Salazar Flores, Yerick Alexander 1744 PER0.5010.334013.20 
  Suarez Chavez, Alejandro 1205 PER0.001-0.8340-33.20 
  Manchego La Fuente, Gonzalo Alons 1647 PER1.0010.734029.20 
  Minaya Mundines, Pietro Gerardo 1582 PER0.001-0.3640-14.40 
  Bernal Alva, Rodrigo 1213 PER1.0010.18407.20 
  Ochochoque Hernandez, Julio 1652 PER0.001-0.2740-10.80 
  Pretel Pozo, Huberts 1590 PER1.0010.664026.40 
  Suarez Aybar, Miguel Angel 1533 PER0.001-0.4240-16.80 

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)
 

 

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