Individual Calculations June 2024
 Mendoza Montesdeoca, Josue Alejan  Total change: -30.80  Rating chartPersonal card
 "World School Chess Championship" Open under 13 Lima PER 2024-05-01
RcRownchangeKK*chgGame
 1523 1661 4.00 7 -0.77 40 -30.80 
  Huamanquispe Roman, Heydan Honori 1465 PER0.001-0.7540-30.00 
  Alvarado Torres, Sandro Santiago 1505 PER1.0010.294011.60 
  Ripa Quintana, Hermogenes Juan 1506 PER0.501-0.2140-8.40 
  Arroyo Romero, Luis Fernando 1435 PER1.0010.21408.40 
  Silva Gomez, Miguel Angel 1518 PER1.0010.314012.40 
  Ordonez Olaya, Dylan Yeray 1525 PER0.501-0.1840-7.20 
  Meneses Morales, Marcos Beltran 1707 PER0.001-0.4440-17.60 

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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