Individual Calculations June 2022
 Costache, Andrei Eugeniu  Total change: 60.80  Rating chartPersonal card
 Bucharest Chess Weekend - 46th edition Bucuresti ROU 2022-05-13
RcRownchangeKK*chgGame
 1656 1473 2.00 5 0.00 40 0.00 
  Bizovi, Mihai 2230 MDA0.0010.00400.00 
  Ganea, Yanis-Andrei 1215 ROU1.0010.18407.20 
  Raducanu, Andrei-Augustin 1994 ROU0.001-0.0340-1.20 
  Savu, Victor-Xavier 1418 ROU0.001-0.5840-23.20 
  Stanica, Andrei 1421 ROU1.0010.434017.20 

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)
 
 Phoenix Cup B - 9th ed. Buzau ROU 2022-05-27
RcRownchangeKK*chgGame
 1606 1473 3.50 6 1.52 40 60.80 
  Zanfir, Iulian 1696 ROU1.0010.784031.20 
  Negrus, Eduard 1577 ROU1.0010.644025.60 
  Dodoi, Matei-Teodor 1653 ROU0.001-0.2640-10.40 
  Bratu, Gheorghe 1722 ROU0.001-0.1940-7.60 
  Draghici, Cezar-Matei 1694 ROU0.5010.284011.20 
  Haineala, Iustin-Petru 1295 ROU1.0010.274010.80 

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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