Individual Calculations June 2023
 Otero Marino, Alain  Total change: -38.40  Rating chartPersonal card
 XV Festival Internacional Universitario AJEDUNI 2023 La Habana CUB 2023-04-24
RcRownchangeKK*chgGame
 2177 2268 2.50 6 -1.21 40 -48.40 
  Lopez Suarez, Manuel Alejandro 2038 CUB1.0010.21408.40 
  Vitier Vazquez, Cristian f2394 CUB0.001-0.3340-13.20 
  Hedman Senarega, Jose Antonio f2079 CUB1.0010.254010.00 
  Morales Lezcano, Dariel 2095 CUB0.001-0.7340-29.20 
  Gallo Garcia, Kemel Antonio f2350 CUB0.001-0.3940-15.60 
  Torres Ymas, Diego 2105 CUB0.501-0.2240-8.80 

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)
 
 LVI Internacional Capablanca in Memoriam Open La Habana CUB 2023-05-03
RcRownchangeKK*chgGame
 2241 2268 5.50 10 0.25 40 10.00 
  Castro Castro, Joaquin 1868  * COL1.0010.08403.20 
  Elias Reyes, Jorge Roberto f2436 CUB0.001-0.2840-11.20 
  Fuentes De Feria, Hector Luis 2094 CUB1.0010.274010.80 
  Rodriguez Hernandez, Luis Daniel f2400 CUB1.0010.684027.20 
  Duran Vega, Sergio m2379 CRC0.001-0.3540-14.00 
  Ortiz Suarez, Isan Reynaldo g2512 CUB0.001-0.2040-8.00 
  Palma Villanueva, Miguel Ta 2192 MEX0.001-0.6040-24.00 
  Gonzalez Velasco, Leandro 2037 COL1.0010.21408.40 
  Verdecia Martinez, Yulbert 2135 CUB1.0010.324012.80 
  Dieguez Alvarez, Mario Enrique f2353 CUB0.5010.12404.80 
 * 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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