CChessStats

Mohammad Taghi Vassalam vs Erfan Ahmadi

Mohammad Taghi Vassalam (51, IRI) and Erfan Ahmadi (18, IRI) have met 4 times in classical OTB plus 23 rapid/blitz games. Vassalam leads the classical series 2–1 (1 draw). With current classical ratings of 1940 and 2182, the Elo model gives Ahmadi a 69% chance of winning a classical game with white.

Head-to-Head Score

If they played today · Classical

Based on current Elo: 1940 vs 2182 -242)
With Mohammad Taghi Vassalam as white
16% Mohammad15% draw69% Erfan
With Erfan Ahmadi as white
11% Mohammad12% draw77% Erfan

Estimate from Elo only · doesn't account for recent form, opening prep, or context.

Career Compare

Mohammad Taghi VassalamErfan Ahmadi
Current rating (STD)19402182
Peak rating2269 · Jan 20032182 · Jan 2026
Peak age2818
World rank now#38,775#9,178
World rank peak#7,456#9,159
Federation rank now#367#88
Games (career, STD)905677
Months active209127
% white wins66%66%
% black wins63%60%
TPR last 12m (STD)18452154
Activity 12m (games)318250

Best Win

Mohammad Taghi Vassalam
Erfan Ahmadi

Highest-rated opponent ever beaten · STD primary, rapid/blitz for context

All Meetings (27)

Common Opponents

Tournaments Both Played

Cohort Position

Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).

Mohammad Taghi Vassalam
Erfan Ahmadi

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