Rapid: Individual Calculations September 2023
 Ayala Aranibar, Adrian Alexander  Total change: 19.60  Rating chartPersonal card
 IV Torneo IRT ESCOLAR Rapidas "Colegio Santisima Trinidad" Lima PER 2023-08-05
RcRownchangeKK*chgGame
 1211 1061 2.00 5 0.49 40 19.60 
  Lapa Cunias, Marco Antonio 1292 PER0.001-0.2140-8.40 
  Llanto Llacsa, Yaden Wilden 1162 PER1.0010.644025.60 
  De La Cruz De La Roca, Alan Rafae 1277 PER0.001-0.2240-8.80 
  Meneses Morales, Marcos Beltran 1177 PER1.0010.664026.40 
  Prado Mendivil, Juan David 1149 PER0.001-0.3840-15.20 

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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