Individual Calculations September 2023
 Ponciano Madueno, Luis Felipe  Total change: 0.80  Rating chartPersonal card
 XIV Festival Internacional de Ajedrez Claretiano 2023 Sub - 16 Lima PER 2023-07-30
RcRownchangeKK*chgGame
 1343 1441 4.50 6 0.77 40 30.80 
  Paredes Minaya, Alyssa Christina 1137 PER1.0010.14405.60 
  Vilcapoma Pacheco, Gabriel 1603 PER0.001-0.2940-11.60 
  Iman Terry, Aldo Luis Fabiano 1250 PER1.0010.254010.00 
  Orrego Cumpa, Bruno Arley 1265 PER0.501-0.2340-9.20 
  Castaneda Huamani, Frank Eder 1316 PER1.0010.334013.20 
  Cuya Huapaya, Joseph Alexis 1489 PER1.0010.574022.80 

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)
 
 Campeonato Regional de Ajedrez Metropolitano Impar Sub 17 Absoluto Lima PER 2023-08-17
RcRownchangeKK*chgGame
 1512 1408 1.00 4 -0.75 40 -30.00 
  Flores, Carrasco Luis Eduardo 1093 PER1.0010.14405.60 
  Reyes Zavaleta, Fabian Ricardo 2038 PER0.001-0.0140-0.40 
  Villafuerte Mamani, Khalid Stepha 1637 PER0.001-0.2140-8.40 
  Huaynate Gonzales, Estefano Andre 1281 PER0.001-0.6740-26.80 

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)
 

 

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