Individual Calculations July 2021
 Andrei, David-Mihai  Total change: 79.60  Rating chartPersonal card
 Gresu Summer Cup - 2nd ed. - U1600 Gresu ROU 2021-06-03
RcRownchangeKK*chgGame
 1366 1129 3.00 5 1.99 40 79.60 
  Rascanu, Costel-Cristinel 1387 ROU0.001-0.1840-7.20 
  Cotin, Andrei-Lucian 1355 ROU0.001-0.2140-8.40 
  Ionita, Gheorghe 1377 ROU1.0010.814032.40 
  Portariuc, Gheorghe 1344 ROU1.0010.774030.80 
  Citra, Anton-Valeriu 1369 ROU1.0010.804032.00 

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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