Individual Calculations April 2021
 Coicev, Matei-Andrei  Total change: -11.20  Rating chartPersonal card
 Bucharest Chess Weekend - 35th edition Bucuresti ROU 2021-02-26
RcRownchangeKK*chgGame
 1690 1971 5.00 7 -0.68 40 -27.20 
  Nedelcu, Alexandru-Nicholas 1571  * ROU1.0010.08403.20 
  Tanasie, Cosmin 1571  * ROU0.001-0.9240-36.80 
  Bar, Andrei-Alecsandru 1571  * ROU1.0010.08403.20 
  Matei, Stefan-Razvan 1650 ROU1.0010.13405.20 
  Mihalache, Paul-Stelian 1733 ROU1.0010.20408.00 
  Negrean, Andrei 1711 ROU1.0010.18407.20 
  Olariu, Luca-Stefan 2022 ROU0.001-0.4340-17.20 
 * 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)
 
 Martisor Cup-2021 Poiana Tapului ROU 2021-03-04
RcRownchangeKK*chgGame
 1744 1909 6.00 8 0.40 40 16.00 
  Robescu, Mihail 1509  * ROU1.0010.08403.20 
  Matei, Stefan-Razvan 1650 ROU1.0010.18407.20 
  Chivu, Razvan-Gabriel 1686 ROU1.0010.22408.80 
  Popa, Catalina-Elena 1817 ROU0.001-0.6340-25.20 
  Cotoros, Eduard 1678 ROU1.0010.21408.40 
  Visoescu, Alexandru-Bogdan 1835 ROU1.0010.404016.00 
  Gavrila, Petrisor 1853 ROU1.0010.424016.80 
  Rosca, Vasile-Benone 1923 ROU0.001-0.4840-19.20 
 * 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)
 

 

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