Rapid: Individual Calculations December 2023
 Maria, Lia-Alexandra  Total change: -76.00  Rating chartPersonal card
 NYCC Romania 2023 - rapid girls U16 - teams Sebes ROU 2023-11-01
RcRownchangeKK*chgGame
 1441 1847 5.00 5 0.46 40 18.40 
  Rosu, Alexia-Maria 1447  * ROU1.0010.08403.20 
  Roncea, Andreea-Alexandra 1530 ROU1.0010.13405.20 
  Dumitrache, Elisa-Andreea 1495 ROU1.0010.11404.40 
  Rosu, Alexia-Maria 1203 ROU1.0010.01400.40 
  Roncea, Andreea-Alexandra 1530 ROU1.0010.13405.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Romanian Grand Prix 5th stage Sebes ROU 2023-11-04
RcRownchangeKK*chgGame
 1666 1847 4.50 10 -2.36 40 -94.40 
  Grigorescu, Stefan 1447  * ROU1.0010.08403.20 
  Grunberg, Mihai-Lucian m2309 ROU0.001-0.0540-2.00 
  Petculescu, Diana-Silvana 1432 ROU0.501-0.4340-17.20 
  Codru, Raul Cristian 1360 ROU1.0010.04401.60 
  Stefan, Romulus-Cristian c2110 ROU0.5010.324012.80 
  Aldea, Maria-Antonia 1502 ROU1.0010.11404.40 
  Dragomirescu, Calin f2030 ROU0.001-0.2640-10.40 
  Ivancescu, Bogdan-Andrei 1565 ROU0.001-0.8440-33.60 
  Pitigoi, Sabina-Andreea 1493 ROU0.001-0.8940-35.60 
  Mihalea, Maria-Ioana 1410 ROU0.501-0.4440-17.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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