Rapid: Individual Calculations November 2023
 Machaca, Quispe Adrian Emmanuel  Total change: 92.40  Rating chartPersonal card
 XII Campeonato Panamericano Escolar de Ajedrez - Rapidas Sub 09 Lima PER 2023-10-18
RcRownchangeKK*chgGame
 1211 1090 4.00 5 2.31 40 92.40 
  Carrillo Castillo, Jossue Abdiel 1240 PER1.0010.704028.00 
  Moscoso Tellez, Joe Goldtie Marsh 1256 PER0.001-0.2840-11.20 
  Alarcon Almeida, Adrian Ezequiel 1135 ECU1.0010.564022.40 
  Villanueva Chavez, Dorian Gael 1205 PER1.0010.664026.40 
  Rodriguez Barrientos, Johan Razie 1217 BOL1.0010.674026.80 

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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