Rapid: Individual Calculations March 2020
 Negrean, Andrei  Total change: 51.40  Rating chartPersonal card
 One chess challenge - 3rd ed. Bucuresti ROU 2020-01-19
RcRownchangeKK*chgGame
 1591 1490 3.50 7 0.74 20 14.80 
  Nita, Lucian 1890  * ROU0.001-0.0820-1.60 
  Harabor, David-Alexandru 1205 ROU0.501-0.3420-6.80 
  Chifan, Adrian-Didier 1469 ROU1.0010.47209.40 
  Martinenco, Sergiu 1685 MDA0.001-0.2520-5.00 
  Anghel, Teodor-Andrei 1326 ROU1.0010.28205.60 
  Petrescu, Georgian-Dorin f1890  * ROU0.001-0.0820-1.60 
  Mihalea, Stefan 1670 ROU1.0010.742014.80 
 * 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)
 
 Mega Mall Chesscraft Arena - 1st Phase - U14 Bucuresti ROU 2020-02-02
RcRownchangeKK*chgGame
 1344 1490 6.50 7 1.83 20 36.60 
  Voica, Tudor 1090  * ROU1.0010.08201.60 
  Tabacaru, Matei Stefan 1141 ROU1.0010.11202.20 
  Petrica, Dan-Andrei 1274 ROU1.0010.22204.40 
  Anghel, Teodor-Andrei 1336 ROU1.0010.29205.80 
  Coicev, Matei-Andrei 1517 ROU1.0010.542010.80 
  Ulian, Andrei-Octavian 1586 ROU1.0010.632012.60 
  Sava, Robert-Gabriel 1463 ROU0.501-0.0420-0.80 
 * 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)
 

 

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