Rapid: Individual Calculations February 2020
 Petculescu, Diana-Silvana  Total change: -9.80  Rating chartPersonal card
 Cristina Foisor Memorial 3rd ed. - rapid Timisoara ROU 2020-01-18
RcRownchangeKK*chgGame
 1459 1289 1.50 8 -0.92 20 -18.40 
  Cosman, Andreea-Marioara wf1689  * ROU0.001-0.0820-1.60 
  Florescu, Dumitru-Marian 1546 ROU0.001-0.1820-3.60 
  Buzuriu, Razvan-Florin 1414 ROU0.001-0.3320-6.60 
  Iucu, Mihai 1403 ROU0.001-0.3420-6.80 
  Cotoara, Laura 1100 ROU1.0010.25205.00 
  Cazan, Andrei 1360 ROU0.5010.10202.00 
  Balla, David 1686 ROU0.001-0.0820-1.60 
  Agafitei, Razvan-Gabriel 1476 ROU0.001-0.2620-5.20 
 * 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)
 
 Napocensis Rapid - 32nd ed. Cluj-Napoca ROU 2020-01-25
RcRownchangeKK*chgGame
 1641 1289 1.00 5 0.43 20 8.60 
  Farcas, Doru-Marius 1689  * ROU0.001-0.0820-1.60 
  Sava, Sergiu-Vinicius 1644 ROU0.5010.39207.80 
  Maresanu, Mina-Andrei 1565 ROU0.5010.33206.60 
  Ferentiu, Raul-Florin 1617 ROU0.001-0.1320-2.60 
  Mihalcescu, Alexandru 1689  * 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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