Rapid: Individual Calculations February 2020
 Apostol, Ioan  Total change: 18.40  Rating chartPersonal card
 National School Contest "Elisabeta Polihroniade" 2020 Rapid Open 11 Covasna ROU 2020-01-08
RcRownchangeKK*chgGame
 1217 1200 2.00 5 -0.39 20 -7.80 
  Craciun, Luca-Stefan 1304 ROU0.001-0.3620-7.20 
  Horvath-Szombathy, Vilmos 1056 ROU0.001-0.6920-13.80 
  Casalean, David-Ioan 1066 ROU1.0010.32206.40 
  Iordachescu, George-Matei 1382 ROU0.001-0.2620-5.20 
  Strajan, Andrei-Mihai 1275 ROU1.0010.602012.00 

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)
 
 Grand Hotel Traian Cup - Rapid Open Iasi ROU 2020-01-25
RcRownchangeKK*chgGame
 1476 1200 2.50 6 1.31 20 26.20 
  Pislariu, Stefanel-Vasilica 1600  * ROU0.001-0.0820-1.60 
  Tamba, Dumitru 1574 ROU0.001-0.1020-2.00 
  Litcanu, Daria-Tiana 1155 ROU1.0010.44208.80 
  Vasai, Alexandru-Nicusor 1400 ROU1.0010.762015.20 
  Carare, Cristinel 1524 ROU0.001-0.1320-2.60 
  Ghita, Levi 1600  * ROU0.5010.42208.40 
 * 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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