BrazilBRA
ID: 22792104

Roberto Jefferson S Calucio

FIDE ratings

No FIDE ratings available.

Performance

50 games
54% Win
30% Draw
16% Loss

Roberto Jefferson S Calucio's playing style

Strong overall score:69%27W 15D 8L over 50 games
Dominates 1.e4 as White:79%in 21 games
Steady recent form:63%8W 9D 3L in last 20 games
Hard to beat — high draw rate:30%of games are draws

Openings as White

Among the openings shown, French Defense: Winawer Variation, Advance Variation has the largest White sample, with 2 games. Select a row to explore its moves and inspect example games below.

French Defense: Winawer Variation, Advance Variation
100%
2g
Sicilian Defense: Scheveningen Variation, Matanovic Attack
100%
1g
Sicilian Defense: Kan Variation, Modern Variation
100%
1g
Ruy Lopez: Berlin Defense, l'Hermet Variation, Berlin Wall Defense
100%
1g
Ruy Lopez: Exchange Variation, Alapin Gambit
100%
1g

Openings as Black

Among the openings shown, French Defense: Winawer Variation, Petrosian Variation has the largest Black sample, with 3 games. These results describe the available sample, not a prediction of the player’s next choice.

French Defense: Winawer Variation, Petrosian Variation
100%
3g
English Opening: King's English Variation, Four Knights Variation
50%
50%
2g
English Opening: King's English Variation, Two Knights Variation, Smyslov System
100%
2g
Sicilian Defense: McDonnell Attack
100%
1g
Sicilian Defense: Open
100%
1g

Repertoire

25 games as white in scope
8
7
6
5
4
3
2
a1
b
c
d
e
f
g
h
Move arrowsfrequency, not engine evaluation

Starting position

25 games in this line · White to move

Results for Calucio, Roberto Jefferson S as white · Wins / Draws / Losses

W / D / L
60%
28%
12%
Move
21 · 84%
71%
14%
14%
3 · 12%
100%
1 · 4%
100%

Game History

(50 games)
DateSourceColorOpponentResultLink
Mar 1, 1978
OTB - Federscacchi
FMPelts, Roman(2435)
W—
Jan 1, 1978
OTB - TheChessDog
Wagemans Alvarado, Bryan(1761)
D—
Jan 1, 1978
OTB - TheChessDog
Wagemans Alvarado, Bryan(1761)
D—
Jan 1, 1978
OTB - TheChessDog
IMLjubisavljevic, Zivojin Z(2415)
L—
Oct 23, 1977
OTB - Codekiddy
Spinetti, Paolo(2110)
W—
Oct 22, 1977
OTB - Codekiddy
FMValenti, Giuseppe(2240)
D—
Oct 22, 1977
OTB - Codekiddy
FMValenti, Giuseppe(2240)
D—
Oct 21, 1977
OTB - Codekiddy
GMMariotti, Sergio(2490)
D—
Oct 15, 1977
OTB - Codekiddy
IMToth, Bela(2440)
D—
Aug 27, 1977
OTB - Federscacchi
Nestler, Kevin(2240)
W—

Research Roberto Jefferson S Calucio’s games and opening repertoire

Roberto Jefferson S Calucio plays for Brazil.

Roberto Jefferson S Calucio has FIDE ID 22792104.

Check the official FIDE record for ratings and identity. It is not a complete archive of game moves.

Use the openings as White and Black to identify recurring choices in the available games. Follow a branch into the repertoire explorer and inspect example games in the game history. Dates, time controls and sources affect which patterns are relevant to your next match.