Individual Calculations January 2024
 Mundaca Bermedo, Tomas  Total change: -25.60  Rating chartPersonal card
 IRT Torneo de Primavera 2023 Club de Ajedrez Concepcion Concepcion CHI 2023-10-19
RcRownchangeKK*chgGame
 1484 1642 2.00 3 -0.06 40 -2.40 
  Ramos Valdes, Miguel Leonardo 1451 CHI1.0010.254010.00 
  Vidal Barra, Lucidoro Virgilio 1690 CHI1.0010.574022.80 
  Allende Munoz, Daniel Alonso 1310 CHI0.001-0.8840-35.20 

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)
 
 XIX Festival Sul-Americano da Juventude 2023 STD - U16 Absoluto Florianopolis SC BRA 2023-12-02
RcRownchangeKK*chgGame
 1686 1630 3.00 8 -0.58 40 -23.20 
  Silva, Caio Henrique Angelico 2126 BRA0.001-0.0440-1.60 
  Castaneda Huamani, Frank Eder 1355 PER1.0010.17406.80 
  Cahuapaza Tarapaca, Leonardo 1814 PER0.001-0.2640-10.40 
  Bendezu Yupanqui, Albert Martin 1676 PER0.5010.06402.40 
  Kazuhiro Shikasho, Erik 1795 BRA0.001-0.2840-11.20 
  Caceres Sandoval, Eduardo 1816 PER0.001-0.2640-10.40 
  Justiniano Flores, Luis Fernando 1492 BOL1.0010.314012.40 
  De La Cruz De La Roca, Alan Rafae 1414 PER0.501-0.2840-11.20 

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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