Rapid: Individual Calculations January 2023
 Redel Pfeiffer, Rolf  Total change: 0.00  Rating chartPersonal card
 Torneo 12 Aniversario Club de Ajedrez El Condor de Pitrufquen Pitrufquen Region de La Araucania CHI 2022-12-03
RcRownchangeRpKK*chgGame
 1420 0 4.50 9 0.00 1420   0.00 
  Tricot Wong, Francisco 1462 CHI1.0010.00 0.00 
  Riadi Espinoza, Yahdul Leonard 1772 CHI0.0010.00 0.00 
  Allende Munoz, Daniel Alonso 1194 CHI1.0010.00 0.00 
  Ruiz Arriagada, Felipe Alejandro 1615 CHI0.0010.00 0.00 
  Manriquez Munoz, Bastian Daniel 1237 CHI0.5010.00 0.00 
  Namuncura Melihuen, Valentina 1200 CHI1.0010.00 0.00 
  Leal Robles, Rogelio 1381 CHI1.0010.00 0.00 
  Rojas Calfunao, Jose Ignacio 1730 CHI0.0010.00 0.00 
  Ortiz Boock, Alvaro 1192 CHI0.0010.00 0.00 

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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