Rapid: Individual Calculations October 2021
 Orosco Torres, Johann Miguel  Total change: -22.40  Rating chartPersonal card
 I IRT Rapidas Armagedon De regreso al tablero Categoria Libre Lima PER 2021-08-30
RcRownchangeKK*chgGame
 1664 1810 1.50 5 -1.44 20 -28.80 
  Arias Gaviria, Mario Alexis 2224 PER0.001-0.0720-1.40 
  Vega Paucar, Emely Bachellet 1655 PER0.001-0.7120-14.20 
  Huayhuas Robles, Laura Sofia 1339 PER1.0010.05201.00 
  Orosco Flores, Michel Alain Zenon 1075 PER0.501-0.4920-9.80 
  Delgado Romero, Marco 2028 PER0.001-0.2220-4.40 

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)
 
 IV IRT Rapidas Armagedon Lima PER 2021-09-26
RcRownchangeKK*chgGame
 1740 1794 2.00 3 0.32 20 6.40 
  Delgado Romero, Marco 2070 PER0.001-0.1720-3.40 
  Miranda Gamarra, Luis Alberto 1717 PER1.0010.39207.80 
  Reynoso, Jorge 1433 PER1.0010.10202.00 

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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