Rapid: Individual Calculations December 2019
 Sandu, Ion-Florin  Total change: -63.80  Rating chartPersonal card
 Noul Regat Chess Cup - 2nd ed. Pitesti ROU 2019-11-02
RcRownchangeKK*chgGame
 1410 1546 2.50 6 -1.47 20 -29.40 
  Grigore, Gigi 1946  * ROU0.001-0.0820-1.60 
  Daragiu, Alex-Ionut 1268 ROU1.0010.17203.40 
  Harabor, David-Alexandru 1172 ROU0.001-0.9020-18.00 
  Capragiu, Matei-Stefan 1569 ROU1.0010.532010.60 
  Toculet, Erika-Andreea 1206 ROU0.001-0.8820-17.60 
  Balaban, Nicolae-Adrian 1300 ROU0.501-0.3120-6.20 
 * 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)
 
 Daragiu Memorial Pitesti ROU 2019-11-16
RcRownchangeKK*chgGame
 1318 1546 2.00 5 -1.72 20 -34.40 
  Stoenescu, Ioana-Teodora 1161 ROU1.0010.09201.80 
  Costin, Alexandru 1815 ROU0.001-0.1720-3.40 
  Deresoiu, David-Leonard 1191 ROU0.001-0.8920-17.80 
  Badulescu, George-Alexandru 1276 ROU0.001-0.8320-16.60 
  Dumitrache, Elisa-Andreea 1146  * ROU1.0010.08201.60 
 * 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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