Rapid: Individual Calculations April 2018
 Spiridon, Teodora  Total change: 15.20  Rating chartPersonal card
 Central Hotel Cup - Paul Diaconescu Memorial - U12 Ploiesti ROU 2018-03-17
RcRownchangeKK*chgGame
 1194 1220 4.00 6 0.76 20 15.20 
  Cirstian, David-Stefan 1070 ROU0.001-0.7020-14.00 
  Voica, Tudor 1065 ROU1.0010.29205.80 
  Barbieru, Dragos-Gabriel 1087 ROU1.0010.32206.40 
  Stoica, Matei-Gabriel 1132 ROU1.0010.38207.60 
  Iordachescu, George-Matei 1323 ROU1.0010.642012.80 
  Chivu, Razvan-Gabriel 1488 ROU0.001-0.1720-3.40 

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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