Individual Calculations October 2017
 Bonciu, David  Total change: 5.20  Rating chartPersonal card
 Centrocoop Trophy U14 - 30th edition Eforie Nord ROU 2017-08-25
RcRownchangeKK*chgGame
 1423 1765 6.00 8 -1.05 40 -42.00 
  Mazilu, Xenia 1365  * ROU1.0010.08403.20 
  Teodorescu, Luca-Nicolae 1418 ROU0.501-0.3940-15.60 
  Caraba, Alexandru 1462 ROU0.501-0.3640-14.40 
  Tarciuc, Ianis-Mihai 1365  * ROU1.0010.08403.20 
  Cucoanes, Andrei 1365  * ROU1.0010.08403.20 
  Dinca, Radu 1420 ROU1.0010.11404.40 
  Ignat, Matei-Marius 1516 ROU0.501-0.3140-12.40 
  Iliescu, Mihai-Octavian 1476 ROU0.501-0.3440-13.60 
 * 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)
 
 European Youth Chess Championship 2017 - Open 14 Mamaia ROU 2017-09-05
RcRownchangeKK*chgGame
 1953 1765 3.50 9 1.18 40 47.20 
  Bulau, Andrei-Cristian 2075 ROU0.001-0.1440-5.60 
  Khodashneli, Shota 1956 GEO0.001-0.2540-10.00 
  Easwaralingam, Adesh 1906 DEN0.001-0.3140-12.40 
  Nilsen, Tobias Lang 1899 NOR1.0010.684027.20 
  Fidalgo, Daniel Neves 1912 POR0.5010.20408.00 
  Gherghel-Butan, Mircea 1968 ROU1.0010.764030.40 
  Melaugh, Gavin 1986 IRL0.001-0.2240-8.80 
  Hechl, Fabian 1912 AUT1.0010.704028.00 
  Mansoor, Afras 1963 NOR0.001-0.2440-9.60 

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)
 

 

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