Individual Calculations September 2021
 Popa, Adelin-Costin  Total change: 0.00  Rating chartPersonal card
 New Kingdom Chess Festival 2nd ed. - Open Pitesti ROU 2021-08-06
RcRownchangeRpKK*chgGame
 1346 0 1.00 6 0.00 1073   0.00 
  Dobre, Daniel-Alexandru 1608 ROU0.0010.00 0.00 
  Petroff, Vlad 1430 ROU0.0010.00 0.00 
  Carpenis, Eduard-Georgian-Miha 1373 ROU0.0010.00 0.00 
  Somodi, Vlad-Alexandru 1109 ROU1.0010.00 0.00 
  Constantin, Eduard-Andrei 1319 ROU0.0010.00 0.00 
  Serban, Stelian 1237 ROU0.0010.00 0.00 

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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