Rapid: Individual Calculations January 2024
 Ghimpu, Samuel-Timotei  Total change: 7.60  Rating chartPersonal card
 Romania Grand Prix Final 2023 - gr.B Alba Iulia ROU 2023-12-04
RcRownchangeKK*chgGame
 2363 2271 2.00 6 -0.32 20 -6.40 
  Gavrilescu, David g2522 ROU0.001-0.1920-3.80 
  Nanu, Costica-Ciprian g2498 ROU0.001-0.2120-4.20 
  Obada, Ema wf2070 ROU0.001-0.7620-15.20 
  Gavrilescu, David g2522 ROU1.0010.812016.20 
  Obada, Ema wf2070 ROU1.0010.24204.80 
  Nanu, Costica-Ciprian g2498 ROU0.001-0.2120-4.20 

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 Final 2023 - 9-16 match 2 Alba Iulia ROU 2023-12-05
RcRownchangeKK*chgGame
 2014 2271 2.00 2 0.36 20 7.20 
  Ciolacu, Alessia-Mihaela wf2014 ROU1.0010.18203.60 
  Ciolacu, Alessia-Mihaela wf2014 ROU1.0010.18203.60 

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 Final 2023 - 9-12 match 2 Alba Iulia ROU 2023-12-05
RcRownchangeKK*chgGame
 2406 2271 1.00 2 0.36 20 7.20 
  David, Alexandru-Vasile m2406 ROU0.5010.18203.60 
  David, Alexandru-Vasile m2406 ROU0.5010.18203.60 

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 Final 2023 - 9-10 match Alba Iulia ROU 2023-12-05
RcRownchangeKK*chgGame
 2070 2271 1.50 2 -0.02 20 -0.40 
  Obada, Ema wf2070 ROU1.0010.24204.80 
  Obada, Ema wf2070 ROU0.501-0.2620-5.20 

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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