Rapid: Individual Calculations August 2017
 Pragai, Rares-Alexandru  Total change: 21.60  Rating chartPersonal card
 NYCC Romania 2017 - rapid open U12 - teams Bucuresti ROU 2017-07-27
RcRownchangeKK*chgGame
 1401 1390 4.50 7 1.08 20 21.60 
  Haluca, Radu-Matei 1288 ROU1.0010.36207.20 
  Musteata, Darius-Gabriel-Orlan 1617 ROU1.0010.792015.80 
  Buca, Dragos-Stefan 1292 ROU1.0010.37207.40 
  Mastalos, Iannis-Mihai 1594 ROU0.001-0.2420-4.80 
  Baciu, Mihnea-Iustin 1329 ROU0.501-0.0820-1.60 
  Constandache, Vlad-Ciprian 1448 ROU0.001-0.4220-8.40 
  Dobre, Daniel-Alexandru 1241 ROU1.0010.30206.00 

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)
 

 

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