Individual Calculations September 2018
 Spiridon, Mihai-Zoltan  Total change: 53.20  Rating chartPersonal card
 Carpathian Trophy Open Predeal ROU 2018-08-13
RcRownchangeKK*chgGame
 1867 1670 4.50 7 2.40 20 48.00 
  Vasile, Claudiu-Daniel 2070  * ROU0.001-0.0820-1.60 
  Kocak, Halil 1362 ROU1.0010.14202.80 
  Baciu, Anca-Otilia wf2070  * ROU1.0010.922018.40 
  Neagu, Liviu 2057 ROU0.001-0.0920-1.80 
  Capragiu, Matei-Stefan 1460 ROU1.0010.23204.60 
  Iustin, Silviu 2027 ROU0.5010.39207.80 
  Stroescu, Gheorghe G. 2025 ROU1.0010.892017.80 
 * 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)
 
 Festival Pro Chess Galati U2200 Galati ROU 2018-08-24
RcRownchangeKK*chgGame
 1652 1670 3.50 6 0.26 20 5.20 
  Craciun, Alexandru-Emilian 2069 ROU0.5010.42208.40 
  Calinoiu, Constantin 1559 ROU1.0010.35207.00 
  Dobrin, Ionut-Alexandru 1889 ROU0.001-0.2220-4.40 
  Draghici, Cezar-Matei 1419 ROU1.0010.19203.80 
  Vulpe, Raisa-Georgiana 1470 ROU0.001-0.7620-15.20 
  Ungureanu, Florin 1506 ROU1.0010.28205.60 

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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