Individual Calculations July 2019
 Chirpii, Alexandru  Total change: -11.00  Rating chartPersonal card
 Summer Cup Gresu U1800 Gresu ROU 2019-05-30
RcRownchangeKK*chgGame
 1710 1755 4.50 7 0.58 20 11.60 
  Axente, Alexandru 1672 ROU1.0010.39207.80 
  Ghita, Levi 1649 ROU1.0010.36207.20 
  Dumbrava, Victor-Andrei 1752 ROU0.5010.00200.00 
  Sandru, Fanel 1755 ROU0.001-0.5020-10.00 
  Zanfir, Iulian 1720 ROU0.501-0.0520-1.00 
  Istrate, Ioan 1646 ROU1.0010.35207.00 
  Danila, Stefan 1775 ROU0.5010.03200.60 

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)
 
 The Seacoast Trophy open - 29th edition Eforie Nord ROU 2019-06-17
RcRownchangeKK*chgGame
 1678 1734 4.00 9 -1.13 20 -22.60 
  Vorobiov, Vlad 2005 MDA0.001-0.1720-3.40 
  Paun, Paul-Stelian 1399 ROU1.0010.12202.40 
  Ambru, Dan-Calin 2060 ROU0.5010.37207.40 
  Mihailov, Iulian 2061 ROU0.001-0.1320-2.60 
  Ionita, Angel 1630 ROU0.501-0.1420-2.80 
  Ionita, Ioan 1516 ROU0.501-0.2820-5.60 
  Dumitru, Luca-Serban 1606 ROU0.001-0.6720-13.40 
  Cotun, Mihaela 1470 MDA0.501-0.3220-6.40 
  Chitiga, Toader 1355 ROU1.0010.09201.80 

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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