Rapid: Individual Calculations February 2020
 Apostol, Maria  Total change: -16.00  Rating chartPersonal card
 National School Contest "Elisabeta Polihroniade" 2020 Rapid Girls 15 Covasna ROU 2020-01-08
RcRownchangeKK*chgGame
 1260 1231 1.50 6 -1.39 20 -27.80 
  Batagan, Ilinca-Petra 1631  * ROU0.001-0.0820-1.60 
  Moldovanu, Raluca 1144 ROU0.001-0.6220-12.40 
  Ivascu, Andreea-Catalina 1159 ROU0.501-0.1020-2.00 
  Barbu, Timea-Alexandra 1197 ROU0.001-0.5520-11.00 
  Pitigoi, Sabina-Andreea 1316 ROU0.001-0.3820-7.60 
  Cioc, Ruxandra-Floriana 1111 ROU1.0010.34206.80 
 * 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)
 
 Grand Hotel Traian Cup - Rapid Open Iasi ROU 2020-01-25
RcRownchangeKK*chgGame
 1506 1231 2.00 7 0.59 20 11.80 
  Apostol, Alin-Ghiocel 1631  * ROU0.001-0.0820-1.60 
  Ionita, Ioan 1551 ROU1.0010.872017.40 
  Mazilu, Stefan-Fabian 1631  * ROU0.001-0.0820-1.60 
  Mihalache, Paul-Stelian 1548 ROU0.001-0.1320-2.60 
  Barbulescu, Robert-Cristian 1484 ROU0.001-0.1920-3.80 
  Ropota, Damian-Alexandru 1068 ROU1.0010.28205.60 
  Afloarei, Jenica 1631  * ROU0.001-0.0820-1.60 
 * 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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