Individual Calculations August 2017
 Marginean, Bogdan-Andrei  Total change: -2.40  Rating chartPersonal card
 International Chess Festival FISCA 2017 - B (U10) Cap Aurora ROU 2017-06-24
RcRownchangeKK*chgGame
 1211 1382 5.50 7 0.57 40 22.80 
  Soare, Andrei 1093 ROU0.001-0.8440-33.60 
  Celea, Andreea-Alina 1024 ROU1.0010.10404.00 
  Radu, Alex-Florin 1162 ROU0.501-0.2840-11.20 
  Patru, Razvan-Mihai 1111 ROU1.0010.17406.80 
  Craita, Alexandru-Stefan 1235 ROU1.0010.304012.00 
  Dinca, Alexandru 1378 ROU1.0010.494019.60 
  Zhelev, Nikolay 1477 BUL1.0010.634025.20 

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)
 
 NYCC Romania 2017 - open U12 - teams Bucuresti ROU 2017-07-22
RcRownchangeKK*chgGame
 1452 1399 2.50 7 -0.63 40 -25.20 
  Mastalos, Iannis-Mihai 1719 ROU0.001-0.1340-5.20 
  Ciubuc, Matei-Stefan 1194 ROU1.0010.24409.60 
  Drimboceanu, Serban 1300 ROU1.0010.364014.40 
  Constandache, Vlad-Ciprian 1595 ROU0.001-0.2540-10.00 
  Haluca, Radu-Matei 1246 ROU0.501-0.2040-8.00 
  Metehau, Luca-Mihnea 1726 ROU0.001-0.1340-5.20 
  Baciu, Mihnea-Iustin 1383 ROU0.001-0.5240-20.80 

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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