Chess South Africa
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Chess South Africa
Bucceri, DR (Draven)
Dob:
2000/03/06 (Adult)
Gender:
Male
Chess SA id:
100003808
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2022/03/12 (834 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1726.7
Current Weighted rating
1680.8
Current Weighted performance
825.7
Current official/published rating (highest between Raw, WR and WP)
1726.7
Current highest rating achieved
1727.2
Current floor (min rating allowed)
1227.2
Current K-factor
28
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±78.3
Current Raw change used (final)
0.0
Projected new Raw rating
1726.7
Projected new Weighed rating
1547.5
Projected new Weighted performance
825.7
Projected new final Raw rating (if new WP > new Raw)
1726.7
Projected new highest rating
1727.2
Projected new floor
1227.2
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1726.7
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1735.0
Current Weighted rating
1679.1
Current Weighted performance
841.8
Current official/published rating (highest between Raw, WR and WP)
1735.0
Current highest rating achieved
1735.0
Current floor (min rating allowed)
1235.0
Current K-factor
28
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±77.4
Current Raw change used (final)
0.0
Projected new Raw rating
1735.0
Projected new Weighed rating
1546.2
Projected new Weighted performance
841.8
Projected new final Raw rating (if new WP > new Raw)
1735.0
Projected new highest rating
1735.0
Projected new floor
1235.0
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1735.0
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1676.4
Current Weighted rating
1676.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1676.4
Current highest rating achieved
1676.4
Current floor (min rating allowed)
1176.4
Current K-factor
28
s
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±84.1
Current Raw change used (final)
0.0
Projected new Raw rating
1676.4
Projected new Weighed rating
1542.3
Projected new Weighted performance
224.2
Projected new final Raw rating (if new WP > new Raw)
1676.4
Projected new highest rating
1676.4
Projected new floor
1176.4
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1676.4
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1588.9
Current Weighted rating
1579.6
Current Weighted performance
565.1
Current official/published rating (highest between Raw, WR and WP)
1588.9
Current highest rating achieved
1673.6
Current floor (min rating allowed)
1173.6
Current K-factor
28
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±95.3
Current Raw change used (final)
0.0
Projected new Raw rating
1588.9
Projected new Weighed rating
1453.5
Projected new Weighted performance
565.1
Projected new final Raw rating (if new WP > new Raw)
1588.9
Projected new highest rating
1673.6
Projected new floor
1173.6
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1588.9
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
29
2022 Chris Greyling Open (A)
2022/03/12
2022/03/12
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1641.2
1627.8
Analysis
28
2019 South African Junior Team Championships (U20A)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
6
4.0
1673.7
1659.2
Analysis
27
2019 Tshwane Chess Closed (B)
2019/10/25
2019/10/27
Tshwane (GTP)
Standard
70
0.87
7
6
0.5
1727.2
1713.5
Analysis
26
Waterkloof end of Year Blitz 2019
2019/10/17
2019/10/17
Chess Excellence (CEX)
Blitz
5
0.18
6
6
4.0
1727.2
1616.8
Analysis
25
Bishop Bavin Open 2019 (A)
2019/08/17
2019/08/17
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1685.1
1651.8
Analysis
24
2019 Alekhine Open (A)
2019/08/09
2019/08/10
Tshwane (GTP)
Standard
120
1.00
5
4
2.0
1685.1
1651.8
Analysis
23
2019 SWVG Arnold Classic (Blitz Prestige)
2019/05/19
2019/05/19
Tshwane (GTP)
Blitz
5
0.18
10
9
2.5
1651.9
1639.5
Analysis
22
2019 SWVG Arnold Classic (Rapid Prestige)
2019/05/18
2019/05/19
Tshwane (GTP)
Rapid
35
0.66
10
10
3.5
1651.9
1621.0
Analysis
21
2019 Chris Greyling (A)
2019/04/27
2019/04/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1688.7
1693.5
Analysis
20
2019 Capablanca Chess Festival (RR B)
2019/04/18
2019/04/22
Tshwane (GTP)
Standard
135
1.00
9
9
3.5
1688.7
1693.5
Analysis
19
2019 Waterkloof Open (A)
2019/03/02
2019/03/03
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1686.6
1692.4
Analysis
18
2019 TuksChess Open (A)
2019/02/23
2019/02/23
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1656.5
1655.5
Analysis
17
2019 Constantia Park Open (A)
2019/02/09
2019/02/09
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1656.5
1655.5
Analysis
16
JNW Club - Bryanston Open 1 2019 (A)
2019/01/26
2019/01/26
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1663.5
1661.9
Analysis
15
Boksburg Open 2019 (A)
2019/01/19
2019/01/19
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1663.5
1661.9
Analysis
14
South African Junior Blitz 2018 (U20)
2018/12/19
2018/12/19
4 Knights (4K)
Blitz
5
0.18
7
7
4.0
1655.8
1648.7
Analysis
13
South African Junior Team Championships 2018 (U20B)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
6.0
1655.8
1654.6
Analysis
12
2018 Etienne Lewis Trials (U20)
2018/08/31
2018/09/02
Tshwane (GTP)
Standard
120
1.00
7
7
7.0
1625.0
1623.5
Analysis
11
Ekurhuleni Open 2018 (A)
2018/08/18
2018/08/18
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1597.1
1584.6
Analysis
10
2018 Alekhine Open (A)
2018/08/09
2018/08/11
Tshwane (GTP)
Standard
90
0.94
6
6
3.5
1597.1
1584.6
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Standard
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
182
86
29
67
100.5
55.2
44.4
1587.5
1631.9
White
92
46
16
30
54.0
58.7
73.9
1584.1
1658.0
Black
90
40
13
37
46.5
51.7
14.2
1591.0
1605.1
Standard
All
123
60
19
44
69.5
56.5
55.3
1552.8
1608.1
White
61
32
9
20
36.5
59.8
83.6
1539.1
1622.8
Black
62
28
10
24
33.0
53.2
27.4
1566.3
1593.7
Rapid
All
10
2
3
5
3.5
35.0
-127.5
1984.0
1856.5
White
5
1
3
1
2.5
50.0
0.0
2075.1
2075.1
Black
5
1
0
4
1.0
20.0
-255.0
1893.0
1638.0
Blitz
All
49
24
7
18
27.5
56.1
52.0
1593.6
1645.6
White
26
13
4
9
15.0
57.7
65.4
1595.2
1660.5
Black
23
11
3
9
12.5
54.3
37.0
1591.8
1628.8
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
103027600
Nhamuave, E (Eleazar)
4
1.0
0
2
2
25.0
1656.0
-212.5
1443.5
View list
2
199021497
Masiya, MA (Mfundo)
4
0.0
0
0
4
0.0
1640.3
-425.0
1215.3
View list
3
184027327
Nene, TH (Themba)
3
1.5
1
1
1
50.0
1671.0
0.0
1671.0
View list
4
182025885
Mthunzi, B (Brighton)
3
0.5
0
1
2
16.7
1634.4
-283.3
1351.1
View list
5
105023611
Modi, Y (Yashil)
3
0.0
0
0
3
0.0
1635.2
-425.0
1210.2
View list
6
294011237
Grobbelaar, J (Jacqui)
2
2.0
2
0
0
100.0
1619.2
425.0
2044.2
View list
7
104081294
Le Roux, EP (Emile Paul)
2
2.0
2
0
0
100.0
1630.3
425.0
2055.3
View list
8
100053276
Nhlapo, M (Mpho)
2
2.0
2
0
0
100.0
1638.4
425.0
2063.4
View list
9
187025727
Mpya, TM (Tshediso)
2
1.5
1
1
0
75.0
1641.1
212.5
1853.6
View list
10
109069454
Sathish, A (Abinavah)
2
1.5
1
1
0
75.0
1648.8
212.5
1861.3
View list
11
185037395
Tenzer, D (Daniel)
2
1.5
1
1
0
75.0
1651.9
212.5
1864.4
View list
12
104053107
Govender, Y (Yaduvir)
2
1.0
1
0
1
50.0
1663.5
0.0
1663.5
View list
13
156017226
Laureles, R (Raymundo)
2
1.0
1
0
1
50.0
1637.2
0.0
1637.2
View list
14
167014324
Jonker, W (Waldo)
2
1.0
0
2
0
50.0
1610.4
0.0
1610.4
View list
15
104064895
Naidoo, T (Tashil)
2
1.0
0
2
0
50.0
1642.9
0.0
1642.9
View list
16
101039600
Van Der Westhuizen, D (Donald)
2
1.0
0
2
0
50.0
1637.2
0.0
1637.2
View list
17
104009473
Fihla, LL (Lonwabo)
2
0.5
0
1
1
25.0
1687.7
-212.5
1475.2
View list
18
100015813
Klevansky, A (Aron)
2
0.5
0
1
1
25.0
1670.3
-212.5
1457.8
View list
19
173022117
Mbedza, R (Richard)
2
0.5
0
1
1
25.0
1670.3
-212.5
1457.8
View list
20
157022508
Meiboom, C (Cees)
2
0.5
0
1
1
25.0
1651.9
-212.5
1439.4
View list