Rapid: Individual Calculations December 2023
 Toma, Maria C.  Total change: 70.40  Rating chartPersonal card
 NYCC Romania 2023 - rapid girls U10 - teams Sebes ROU 2023-11-01
RcRownchangeKK*chgGame
 1181 1050 3.50 5 1.76 40 70.40 
  Davicenco, Emma-Violeta 1031 ROU1.0010.474018.80 
  Popa, Alesia-Maria 1112 ROU1.0010.594023.60 
  Anistoroaei, Maria 1447 ROU0.5010.424016.80 
  Cristurean, Noelia-Alexandra 1261 ROU0.001-0.2340-9.20 
  Tiuca, Emma 1054 LUX1.0010.514020.40 

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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