IM

Iason Mastrogeorgopoulos

Rated since June 2024

773 Classic
970 Rapid

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
AYDIN, A. (ALPER) 874
13507 GP Leidsche Rijn Groep A · Sunday 10 May 2026
KAMAL, P. (PRAJITH) 868
13507 GP Leidsche Rijn Groep A · Sunday 10 May 2026
PHADE, R.A. (RANAK) 863
13507 GP Leidsche Rijn Groep A · Sunday 10 May 2026
NGUYEN, T.A.V.H. (HARRY) 851
13507 GP Leidsche Rijn Groep A · Sunday 10 May 2026
RIEL VAN, K.D. (KYAN) 850
13507 GP Leidsche Rijn Groep A · Sunday 10 May 2026
Worst losses
SEVERS, S. (SAM) 547
8783 SGS Grand Prix in de Galgenwaard Groep A · Saturday 6 July 2024
BAKKER, E.L.W.P. (EVA LUNA) 576
8783 SGS Grand Prix in de Galgenwaard Groep A · Saturday 6 July 2024
POTTERS, A. (ALEC) 784
9079 SGS GP 5-2324 Groep A · Sunday 26 May 2024
KROON, S. (SIEM) 798
12201 GP Giessenburg Groep A · Saturday 25 October 2025
NANDAKUMAR, K. (KESHAVSAI) 803
12201 GP Giessenburg Groep A · Saturday 25 October 2025
No FIDE-rated tournaments found.
GP Leidsche Rijn Groep A Sunday 10 May 2026 +5–2=0 +95.3
GP Giessenburg Groep A Saturday 25 October 2025 +1–4=1 -131.8
SGS Grand Prix in de Galgenwaard Groep A Saturday 6 July 2024 +3–3=0 -71.1
SGS GP 5-2324 Groep A Sunday 26 May 2024 +4–1=2 +73.2

Rating History

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Peak Ratings

Classic 773 June 1, 2024
Rapid 970 July 1, 2026

Games

Wins 13
Losses 10
Draws 3
Win Rate 50%

Performance by Color

Color Wins Draws Losses Win Rate
White 7 1 5 54%
Black 6 2 5 46%

Recent Matches

Aydin, A. (Alper) (874) Sunday 10 May 2026 WIN +26.1
Venstra, L.J. (Lars) (883) Sunday 10 May 2026 LOSS -22.8
Phade, R.A. (Ranak) (863) Sunday 10 May 2026 WIN +25.3
Riel van, K.D. (Kyan) (850) Sunday 10 May 2026 WIN +24.4
Nguyen, T.A.V.H. (Harry) (851) Sunday 10 May 2026 WIN +24.5
Janssen, G.T.J. (Guus) (1140) Sunday 10 May 2026 LOSS -7.9
Kamal, P. (Prajith) (868) Sunday 10 May 2026 WIN +25.7
Kroon, S. (Siem) (798) Saturday 25 October 2025 LOSS -39.6
Boerhoop, K. (Kai) (802) Saturday 25 October 2025 WIN +20.6
Nandakumar, K. (Keshavsai) (803) Saturday 25 October 2025 LOSS -39.2
Severs, S. (Sam) (845) Saturday 25 October 2025 DRAW -6.0
Kajtar, D. (David) (854) Saturday 25 October 2025 LOSS -35.2
Deepak Kumar, S. (Sanjeev) (888) Saturday 25 October 2025 LOSS -32.4
Blom, L.P. (Luuk) (585) Saturday 6 July 2024 WIN +14.6
Bakker, E.L.W.P. (Eva Luna) (576) Saturday 6 July 2024 LOSS -62.1
Severs, S. (Sam) (547) Saturday 6 July 2024 LOSS -29.6
Keijzer de, C. (Christian) (910) Saturday 6 July 2024 LOSS -4.4
Stone, S. (Suze) (425) Saturday 6 July 2024 WIN +1.3
Lebedev, A. (Artem) (512) Saturday 6 July 2024 WIN +9.0
Potters, A. (Alec) (784) Sunday 26 May 2024 LOSS -16.0