Individual Calculations May 2022
 Azahares Serrano, Reymond David  Total change: 44.00  Rating chartPersonal card
 Festival Internacional de Ajedrez por Equipos AJEDUNI 2022 La Habana CUB 2022-04-10
RcRownchangeKK*chgGame
 1901 1526 2.00 5 1.10 40 44.00 
  Diaz Perez, Ariel 2029 CUB0.5010.464018.40 
  Hernandez Copin, Elvis 2204 CUB0.001-0.0140-0.40 
  Lara Fragata, Hector Manuel 1371 CUB1.0010.294011.60 
  Morgado Machado, Clemente 1910 CUB0.5010.414016.40 
  Rojas Barrios, Yandy 1992 CUB0.001-0.0540-2.00 

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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