Individual Calculations August 2017
 Zhelev, Nikolay  Total change: -1.60  Rating chartPersonal card
 International Chess Festival FISCA 2017 - B (U10) Cap Aurora ROU 2017-06-24
RcRownchangeKK*chgGame
 1295 1477 5.50 8 -0.29 40 -11.60 
  Stoenescu, Ioana-Teodora 1117 ROU1.0010.10404.00 
  Hejja, Adam-Peter 1226 ROU1.0010.19407.60 
  Lup, Constantin-Ionel 1268 ROU1.0010.23409.20 
  Dumitrascu, Andrei-Cezar 1326 ROU0.501-0.2040-8.00 
  Neghiu, Cristian-Andrei 1437 ROU0.001-0.5640-22.40 
  Stanga, Daniel 1169 ROU1.0010.14405.60 
  Prelipcean, Eric-Matei 1434 ROU1.0010.444017.60 
  Marginean, Bogdan-Andrei 1382 ROU0.001-0.6340-25.20 

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)
 
 National team championship for boys to 12 years old 2017 Borovets BUL 2017-07-24
RcRownchangeKK*chgGame
 1244 1433 1.00 1 0.25 40 10.00 
  Sedmakov, Georgi 1244 BUL1.0010.254010.00 

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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