Rapid: Individual Calculations August 2017
 Balaban-Voia, Alexandru  Total change: -7.80  Rating chartPersonal card
 NYCC Romania 2017 - rapid open U12 - teams Bucuresti ROU 2017-07-27
RcRownchangeKK*chgGame
 1530 1637 4.00 7 -0.39 20 -7.80 
  Ioan, Tudor 1481 ROU0.501-0.2120-4.20 
  Costin, Alexandru 1638 ROU0.5010.00200.00 
  Vitan, Rares-Mihai 1476 ROU1.0010.29205.80 
  Serban, Cristian-Stefan 1724 ROU0.001-0.3820-7.60 
  Danila, Stefan 1454 ROU0.501-0.2420-4.80 
  Bighiu, Rares 1670 ROU0.5010.05201.00 
  Capragiu, Matei-Stefan 1270 ROU1.0010.10202.00 

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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