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Costin-Silviu Diaconu

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ROU · 14 yrs · K=40 · Peak 1465 (Aug 2026)

Best performance: 1610 at Summer Cup Pitesti - rapid open(Best of 2025)

World #=180699 live, down 5325#175,374 publishedRomania #=2171

OCT26 Rating

1462

Live Rating

1462.0

Change

0.0

Games Played

0

Rating History · Rapid

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Rapid games since the October list

No rated rapid games this rating periodsince the OCT26 list (Oct 1, 2026)

Last playedScore
Festivalul International de sah LIONS CAMPULUNG MUSCEL OPEN Sah rapid - 7 runde Omologat FIDE - 29 august 2026Aug 29TPR 14584/7

The live rating moves only when new rated games are played. Until then it matches the published rating.

Event timeline · Rapid

2 of 9 events · All years

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Rated near Costin-Silviu Diaconu · Rapid

World

  1. #=180699Andreas Kouvalakis1462.0
  2. #=180699Iosif Petrovai1462.0
  3. #=180699Costin-Silviu Diaconu1462.0
  4. #=180699Luca-Gabriel Ciobanu1462.0
  5. #=180699Andreea Tanase1462.0

Romania

  1. #=2171Tudor-Stefan Farcas1462.0
  2. #=2171Iosif Petrovai1462.0
  3. #=2171Costin-Silviu Diaconu1462.0
  4. #=2171Luca-Gabriel Ciobanu1462.0
  5. #=2171Andreea Tanase1462.0

Live ratings projected from the OCT26 published list · Not affiliated with FIDE