Individual Calculations October 2018
 Costachi, Mihnea  Total change: 13.10  Rating chartPersonal card
 Tasnad Open 2018 Tasnad ROU 2018-09-11
RcRownchangeKK*chgGame
 2392 2471 6.00 9 0.65 10 6.50 
  Samu, Sorin-Mihai 2091 ROU1.0010.09100.90 
  Balla, Tamas-Kristof m2328 ROU1.0010.31103.10 
  Istratescu, Andrei g2563 ROU0.5010.13101.30 
  Baratosi, Daniel m2375 ROU0.501-0.1310-1.30 
  Itkis, Boris m2311 ROU1.0010.29102.90 
  Omelja, Artem 2437 UKR0.001-0.5510-5.50 
  Aczel, Gergely g2558 HUN1.0010.62106.20 
  Filip, Lucian-Ioan m2439 ROU0.501-0.0410-0.40 
  Petrisor, Adrian-Marian m2424 ROU0.501-0.0710-0.70 

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)
 
 Corneliu Busu Memorial 2018 - open Resita ROU 2018-09-21
RcRownchangeKK*chgGame
 2297 2471 5.50 7 0.66 10 6.60 
  Gavris, Eugen 2071  * ROU1.0010.08100.80 
  Padurean, Daniel-Cristian 2071  * ROU1.0010.08100.80 
  Ciorica, Mihai-Vlad 2156 ROU1.0010.14101.40 
  Gavrilescu, David f2470 ROU0.5010.00100.00 
  Bogdan, Dan m2366 ROU1.0010.36103.60 
  Jianu, Vlad-Cristian g2546 ROU0.5010.10101.00 
  Grunberg, Mihai-Lucian m2397 ROU0.501-0.1010-1.00 
 * 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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