Rapid: Individual Calculations March 2017
 De La Riva Real, Ariadna  Total change: 5.00  Rating chartPersonal card
 Campionat Juvenil d'Andorra 2017 Escaldes-Engordany AND 2017-02-20
RcRownchangeKK*chgGame
 1314 1192 2.00 5 0.25 20 5.00 
  Ribera Veganzones, Josep Maria 1381 AND0.001-0.2520-5.00 
  Alcon Llosada, Jaume 1340 AND1.0010.702014.00 
  Ribera Veganzones, Serni 1228 AND0.001-0.4520-9.00 
  Sanchez Sala, Marc 1098 AND1.0010.37207.40 
  Alcon Llosada, Alex 1521 AND0.001-0.1220-2.40 

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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