Individual Calculations November 2023
 Rodriguez Basulto, Reyson Ricardo  Total change: -26.80  Rating chartPersonal card
 XI Copa Quintana Roo Camara y Asociados. Magistral Cancun, Quintana Roo MEX 2023-10-11
RcRownchangeKK*chgGame
 2194 2291 4.50 9 -0.78 20 -15.60 
  Kramar, David 1811 HUN1.0010.05201.00 
  Ibarra Chami, Luis Fernando g2442 MEX0.001-0.3020-6.00 
  Fogo Esquivel, Levi Kalani Alexan 1891  * MEX1.0010.08201.60 
  Almeida Quintana, Omar g2513 CUB0.5010.28205.60 
  Oblitas, Carlomagno m2396 PER0.001-0.3620-7.20 
  Gonzalez Tun, Aaron 1945 MEX1.0010.11202.20 
  Sandoval Mercado, Carlos f2387 MEX0.001-0.3720-7.40 
  Herrera Aguilar, Rene Alexi 2058 MEX1.0010.21204.20 
  Perez Marimon, Jorge De Jesus f2307 CUB0.001-0.4820-9.60 
 * 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)
 
 Final Provincial Holguin 2023 Holguin CUB 2023-10-17
RcRownchangeKK*chgGame
 2109 2291 4.50 7 -0.56 20 -11.20 
  Leyva Almaguer, Orlando 2120 CUB1.0010.27205.40 
  Romero Arzuaga, Yudel 2218 CUB0.501-0.1020-2.00 
  Sanchez Suarez, Miguel Gelasio 2154 CUB0.001-0.6820-13.60 
  Quevedo Puron, Noryan 1902 CUB1.0010.09201.80 
  Fuentes De Feria, Hector Luis 2151 CUB0.501-0.1920-3.80 
  Acosta Guerrero, Yadel Alejandro 2020 CUB1.0010.17203.40 
  Gomez Torres, Richard Daniel 2200 CUB0.501-0.1220-2.40 

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)
 

 

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