Individual Calculations May 2022
 Mareco, Sandro  Total change: 1.10  Rating chartPersonal card
 LXVII Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Chihuahua 2022 Internacional Chihuahua, Chihuahua MEX 2022-04-12
RcRownchangeKK*chgGame
 2403 2652 7.50 9 0.47 10 4.70 
  Silva Hernandez, Jose Luis 2252  * MEX1.0010.08100.80 
  Maass Garza R, Alejandro 2265 MEX1.0010.09100.90 
  Galaviz Medina, Sion Radamantys f2362 MEX0.501-0.3410-3.40 
  Morales Garcia, Sergio Joshafatt f2246 MEX0.501-0.4210-4.20 
  Sandoval Mercado, Carlos f2302 MEX1.0010.11101.10 
  Gonzalez Zamora, Juan Carlos g2532 MEX1.0010.34103.40 
  Salinas Herrera, Pablo g2521 CHI1.0010.32103.20 
  Cori, Jorge g2652 PER1.0010.50105.00 
  Cori Quispe, Kevin Joel g2492 PER0.501-0.2110-2.10 
 * 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)
 
 LV Torneo Internacional Capablanca in Memoriam - Grupo Elite - 2022 La Habana CUB 2022-04-19
RcRownchangeKK*chgGame
 2582 2652 5.00 9 -0.36 10 -3.60 
  Albornoz Cabrera, Carlos Daniel g2574 CUB1.0010.39103.90 
  Almeida Quintana, Omar g2536 CUB1.0010.34103.40 
  Niemann, Hans Moke g2637 USA0.001-0.5210-5.20 
  Quesada Perez, Luis Ernesto g2519 CUB0.001-0.6810-6.80 
  Ortiz Suarez, Isan Reynaldo g2533 CUB1.0010.34103.40 
  Yilmaz, Mustafa g2626 TUR0.501-0.0410-0.40 
  Durarbayli, Vasif g2628 AZE0.501-0.0310-0.30 
  Ganguly, Surya Shekhar g2609 IND0.501-0.0610-0.60 
  Quesada Perez, Yasser g2579 CUB0.501-0.1010-1.00 

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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