Individual Calculations September 2019
 Oncescu, Vlad-Norin  Total change: -26.00  Rating chartPersonal card
 Arad Open 2019 U1600 Arad ROU 2019-07-26
RcRownchangeKK*chgGame
 1428 1510 3.50 8 -1.38 20 -27.60 
  Bar, Andrei-Alecsandru 1292 ROU1.0010.22204.40 
  Popa, Simion 1386 ROU1.0010.33206.60 
  Florescu, Dumitru-Marian 1424 ROU0.501-0.1220-2.40 
  Igelsky, Eugen-Dan 1395 ROU1.0010.34206.80 
  Neshev, Nikola 1534 BUL0.001-0.4720-9.40 
  Balaceanu, David 1550 ROU0.001-0.4420-8.80 
  Radu, Paul-Florian 1421 ROU0.001-0.6220-12.40 
  Puskas, Mihaly 1424 HUN0.001-0.6220-12.40 

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)
 
 Int. Chess Festival Satu Mare - Vasile Marian Memorial Satu Mare ROU 2019-08-04
RcRownchangeKK*chgGame
 1457 1510 5.00 8 0.62 20 12.40 
  Espinosa Cancino, Carolina 1143 SCO1.0010.10202.00 
  Trifoi, Mihaela-Ioana 1674 ROU0.5010.22204.40 
  Szilveszter, Sandor 1692 ROU0.001-0.2620-5.20 
  Abrudan, Alexandru 1180 ROU1.0010.12202.40 
  Gavris, Eugen 1662 ROU0.001-0.3020-6.00 
  Filip, Gabriel 1215 ROU1.0010.15203.00 
  Torok-Brandusan, Darius 1434 ROU1.0010.40208.00 
  Maresanu, Mina-Andrei 1653 ROU0.5010.19203.80 

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)
 
 Bucharest Chess Weekend no.26 Bucuresti ROU 2019-08-22
RcRownchangeKK*chgGame
 1670 1510 1.50 6 -0.54 20 -10.80 
  Carton, Patrick 1910  * IRL0.001-0.0820-1.60 
  Nastase, Robert-Paul f1910  * ROU0.001-0.0820-1.60 
  Slobozeanu, Ioana-Raluca 1266 ROU1.0010.20204.00 
  Nettelbeck, Jann 1715 GER0.001-0.2420-4.80 
  Bar, Andrei-Alecsandru 1311 ROU0.501-0.2620-5.20 
  Turcu, Fanel 1910  * ROU0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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