Rapid: Individual Calculations November 2021
 Calin, Mihai-Octavian  Total change: 30.00  Rating chartPersonal card
 Gerard Cup - Open Pitesti ROU 2021-10-02
RcRownchangeKK*chgGame
 1287 1230 3.50 6 0.54 20 10.80 
  Stegaroiu, Marcel-Florian 1917 ROU0.001-0.0120-0.20 
  Dumitrescu, David-Florentin 1014 ROU0.501-0.2820-5.60 
  Grecu, Dragos-Marian 1236 ROU1.0010.512010.20 
  Savu, Luca-Christian-David 1154 ROU0.001-0.6020-12.00 
  Grigore, Victor-Stefan 1087 ROU1.0010.31206.20 
  Deresoiu, David-Leonard 1312 ROU1.0010.612012.20 

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)
 
 One Chess Challenge - 5th ed. Bucuresti ROU 2021-10-17
RcRownchangeKK*chgGame
 1567 1230 2.00 6 0.96 20 19.20 
  Chiricuta, Ion 1766 ROU0.001-0.0320-0.60 
  Tudor, Henry Edward 1660 ROU0.001-0.0720-1.40 
  Pruszter, Rudolf 1614 ROU1.0010.912018.20 
  Bunda, Daniel 1541 ROU0.5010.36207.20 
  Caraba, Alexandru 1710 ROU0.001-0.0520-1.00 
  Tufeanu, Rares-Andrei 1112 ROU0.501-0.1620-3.20 

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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