Individual Calculations August 2017
 Gherghel-Butan, Mircea  Total change: -10.80  Rating chartPersonal card
 International Chess Festival FISCA 2017 - D (Open) Cap Aurora ROU 2017-06-24
RcRownchangeKK*chgGame
 1787 1974 5.50 9 -1.06 40 -42.40 
  Costea, Dorel-Nicolae 1574  * ROU1.0010.08403.20 
  Bogdan, Dan m2371 ROU0.001-0.0840-3.20 
  Antal, Attila-Laszlo 1661 ROU1.0010.14405.60 
  Popa, Marian 1802 ROU0.501-0.2340-9.20 
  Dobrin, Ionut-Alexandru 1711 ROU0.501-0.3240-12.80 
  Vilcu, Matei-Stefan 1809 ROU0.001-0.7240-28.80 
  Tampea, Radu 1700 ROU0.501-0.3340-13.20 
  Jinga, Vlad-Ionut 1664 ROU1.0010.14405.60 
  Ghita, Vlad-Bogdan 1788 ROU1.0010.264010.40 
 * 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)
 
 Aprily Lajos Cup Brasov ROU 2017-07-14
RcRownchangeKK*chgGame
 1865 1979 7.00 9 1.23 40 49.20 
  Anusca, Vasile 1619 ROU1.0010.10404.00 
  Marchidan, Costica 1696 ROU1.0010.16406.40 
  Uscoi, Cornel 1869 ROU0.001-0.6540-26.00 
  Groapa, Aurelian 1763 ROU1.0010.22408.80 
  Bucur, Denisa-Andreea 1813 ROU1.0010.284011.20 
  Dicu, Razvan-Stefan f2273 ROU1.0010.854034.00 
  Vrencian, Lehel f2312 ROU0.001-0.1240-4.80 
  Gherghel-Butan, Maria 1792 ROU1.0010.264010.40 
  Antal, Hunor-Zoltan 1651 ROU1.0010.13405.20 

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)
 
 NYCC Romania 2017 - open U14 - teams Bucuresti ROU 2017-07-22
RcRownchangeKK*chgGame
 1788 1979 4.50 7 -0.44 40 -17.60 
  Mihai, Serban-Catalin 1579  * ROU0.501-0.4240-16.80 
  Mihai, Cristian 1969 ROU1.0010.494019.60 
  Moldoveanu, Cosmin-Adrian 1579  * ROU1.0010.08403.20 
  Ignat, Matei-Marius 1579  * ROU1.0010.08403.20 
  Bonciu, David 1811 ROU0.501-0.2240-8.80 
  Coman, Mihnea-George 2053 ROU0.5010.10404.00 
  Olariu, Luca-Stefan 1945 ROU0.001-0.5540-22.00 
 * 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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