Individual Calculations November 2019
 Alvarez Mamani, Luis Alfredo  Total change: 14.40  Rating chartPersonal card
 I IRT Rumbo al Mundial Escolar 2020 Machu Pichu PER 2019-09-06
RcRownchangeKK*chgGame
 1261 1414 6.50 9 0.36 40 14.40 
  Hancco, Alex Sandro 1633 PER0.5010.284011.20 
  Huarca Castro, Carlos Alfredo 1124 PER0.501-0.3440-13.60 
  Celos Soncco, Deyvis Esmic 1158 PER1.0010.19407.60 
  Vilcasa Pacho , Evelyn 1574 PER0.5010.21408.40 
  Quispe Huillca, Royerson Rene 1203 PER0.501-0.2740-10.80 
  Vargas Zamora, Josue Caleb 1150 PER1.0010.18407.20 
  Pantigoso Ttito, Gabriel Eduardo 1112 PER1.0010.15406.00 
  Paccori Huamani, Joaquin Waynaqha 1239 PER0.501-0.2340-9.20 
  Nava Cahuana, Rico Sheng Ling 1158 PER1.0010.19407.60 

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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