Chess South Africa
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Chess South Africa
Buba, V (Vukile)
Dob:
2002/01/15 (Adult)
Gender:
Male
Chess SA id:
102092210
FIDE id:
Region:
Lejweleputswa (FLW)
Citizen:
RSA
Title(s):
Last active:
2024/05/04 (6 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
Curent Raw rating
1590.5
Curent Weighted rating
1584.5
Curent Weighted performance
1533.5
Current official/published rating (highest between Raw, WR and WP)
1590.5
Current floor (min rating allowed)
1096.7
Current highest rating achieved
1596.7
Current K-factor
32
Games played this month
5
Score (S)
1.0
Expected score (We)
1.60
Difference (S-We)
-0.60
Current Raw change (no limits, including tournament time weight)
-15.9
Current min/max change allowed (with limits)
±95.1
Current Raw change used (final)
-15.9
Projected new Raw rating
1574.6
Projected new Weighed rating
1583.7
Projected new Weighted performance
1533.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1583.7
Projected effective change (new Official - current Official)
-6.8
Projected new highest rating
1596.7
Projected new floor
1096.7
Projected new K-facor
32
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
Curent Raw rating
1596.7
Curent Weighted rating
1586.4
Curent Weighted performance
1555.5
Current official/published rating (highest between Raw, WR and WP)
1596.7
Current floor (min rating allowed)
1110.5
Current highest rating achieved
1610.5
Current K-factor
28
Games played this month
5
Score (S)
1.0
Expected score (We)
1.65
Difference (S-We)
-0.65
Current Raw change (no limits, including tournament time weight)
-18.2
Current min/max change allowed (with limits)
±94.2
Current Raw change used (final)
-18.2
Projected new Raw rating
1578.5
Projected new Weighed rating
1585.9
Projected new Weighted performance
1555.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1585.9
Projected effective change (new Official - current Official)
-10.8
Projected new highest rating
1610.5
Projected new floor
1110.5
Projected new K-facor
28
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Curent Raw rating
1343.2
Curent Weighted rating
1251.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1343.2
Current floor (min rating allowed)
700.0
Current highest rating achieved
1343.2
Current K-factor
36
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)
±135.2
Current Raw change used (final)
0.0
Projected new Raw rating
1343.2
Projected new Weighed rating
1260.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1343.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1343.2
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
Tournament:
JMC Helpmekaar Kollege Tournament 2024 (A)
Start:
2024/05/04
End:
2024/05/04
Host:
GJM
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
1.0
Main rating:
1590.5
Rating gain/loss:
-15.9
Type rating:
1596.7
Rating gain/loss:
-18.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
5
JMC Helpmekaar Kollege Tournament 2024 (A)
2024/05/04
2024/05/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.0
1590.5
1596.7
Analysis
4
Hoerskool Overvaal Chess Open 2024 (A)
2024/04/20
2024/04/20
Sedibeng (GSV)
Standard
60
0.83
5
5
4.5
1577.5
1583.3
Analysis
3
Wanderers Blitz Tournament 2024
2024/03/23
2024/03/23
Johannesburg Metro (GJM)
Blitz
8
0.25
9
6
4.5
1559.5
1275.2
Analysis
2
JMC Unika School Tournament 2024 (A)
2024/03/02
2024/03/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
1.5
1559.5
1567.1
Analysis
1
JMC Kick Off Tournament 2024 (A)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
0.0
1596.7
1610.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
42
JMC Helpmekaar Kollege Tournament 2024 (A)
2024/05/04
2024/05/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.0
1590.5
1596.7
Analysis
41
Hoerskool Overvaal Chess Open 2024 (A)
2024/04/20
2024/04/20
Sedibeng (GSV)
Standard
60
0.83
5
5
4.5
1577.5
1583.3
Analysis
40
Wanderers Blitz Tournament 2024
2024/03/23
2024/03/23
Johannesburg Metro (GJM)
Blitz
8
0.25
9
6
4.5
1559.5
1275.2
Analysis
39
JMC Unika School Tournament 2024 (A)
2024/03/02
2024/03/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
1.5
1559.5
1567.1
Analysis
38
JMC Kick Off Tournament 2024 (A)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
0.0
1596.7
1610.5
Analysis
37
2023 Moja Chess Extravaganza (Blitz)
2023/10/03
2023/10/03
Frances Baard (NCF)
Blitz
5
0.18
7
7
3.5
1589.4
1200.0
Analysis
36
2023 Moja Chess Extravaganza (Prestige)
2023/09/30
2023/10/04
Frances Baard (NCF)
Standard
120
1.00
9
8
2.0
1589.4
1589.2
Analysis
35
Eureka Open 2023 (A)
2023/07/29
2023/07/29
Sedibeng (GSV)
Standard
60
0.83
5
4
1.0
1595.8
1595.3
Analysis
34
Mzansi Spring Open 2022 (Prestige)
2022/09/03
2022/09/03
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
2.5
1567.0
1574.3
Analysis
33
UJ Fundraising Tournament 2022 (A)
2022/08/13
2022/08/13
Johannesburg Metro (GJM)
Standard
62
0.84
5
5
2.5
1557.1
1562.1
Analysis
32
Eureka Open 2022 (B)
2022/07/30
2022/07/30
Sedibeng (GSV)
Standard
60
0.83
5
5
3.5
1527.9
1526.3
Analysis
31
Moja Open 2022 (Prestige)
2022/03/19
2022/03/22
Frances Baard (NCF)
Standard
120
1.00
7
0
0.0
1527.9
1526.3
Analysis
30
JMC @ Pinnacle 2022 (Premier)
2022/02/19
2022/02/20
Johannesburg Metro (GJM)
Standard
90
0.94
5
3
1.0
1519.3
1513.2
Analysis
29
JMC Charterhouse Open 2022 (A)
2022/02/12
2022/02/12
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.5
1519.3
1513.2
Analysis
28
Mabaleng Chess Open 2021 (A)
2021/11/27
2021/11/27
Sedibeng (GSV)
Standard
61
0.83
5
5
2.0
1543.5
1543.0
Analysis
27
NC Open 2021 (A)
2021/10/22
2021/10/24
Frances Baard (NCF)
Standard
120
1.00
5
4
1.5
1460.9
1452.4
Analysis
26
Pinnacle College Waterfall Open (Pinnacle)
2021/10/02
2021/10/03
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
6.0
1460.9
1452.4
Analysis
25
Ekurhuleni Chess Kempton Park Open 2020 (B)
2020/11/21
2020/11/21
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1420.3
1416.6
Analysis
24
Springs Chess Club Open 2020 (A)
2020/01/25
2020/01/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1511.3
1514.5
Analysis
23
2019 Wild Card Chess Championship (U18 Open)
2020/01/09
2020/01/12
4 Knights (4K)
Standard
120
1.00
7
6
2.5
1511.3
1514.5
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
25
10
3
12
11.5
46.0
-34.0
1593.9
1559.9
White
12
5
2
5
6.0
50.0
0.0
1607.8
1607.8
Black
13
5
1
7
5.5
42.3
-65.4
1581.0
1515.6
Standard
All
19
6
2
11
7.0
36.8
-111.8
1678.1
1566.3
White
9
3
2
4
4.0
44.4
-47.2
1680.9
1633.7
Black
10
3
0
7
3.0
30.0
-170.0
1675.6
1505.6
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
6
4
1
1
4.5
75.0
212.5
1327.1
1539.6
White
3
2
0
1
2.0
66.7
141.7
1388.5
1530.1
Black
3
2
1
0
2.5
83.3
283.3
1265.7
1549.1
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
217
112
22
83
123.0
56.7
56.8
1409.8
1466.6
White
109
58
11
40
63.5
58.3
70.2
1429.0
1499.2
Black
108
54
11
43
59.5
55.1
43.3
1390.5
1433.8
Standard
All
204
105
20
79
115.0
56.4
54.2
1400.8
1454.9
White
102
54
11
37
59.5
58.3
70.8
1417.5
1488.3
Black
102
51
9
42
55.5
54.4
37.5
1384.0
1421.5
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
13
7
2
4
8.0
61.5
98.1
1552.0
1650.1
White
7
4
0
3
4.0
57.1
60.7
1596.0
1656.7
Black
6
3
2
1
4.0
66.7
141.7
1500.7
1642.3
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
101032356
Rode, CM (Christoph)
5
0.5
0
1
4
10.0
1223.8
-340.0
883.8
View list
2
173004580
Chikwava, R (Ronald)
4
2.5
2
1
1
62.5
1578.4
106.3
1684.7
View list
3
101050584
Mazibuko, K (Khanya)
4
1.5
1
1
2
37.5
1500.7
-106.3
1394.5
View list
4
1030097800
Tsholo, B (Boitumelo)
3
1.0
1
0
2
33.3
1347.6
-141.7
1205.9
View list
5
100020068
Malan, MJ (Mathys)
3
0.5
0
1
2
16.7
1232.5
-283.3
949.2
View list
6
101015487
Khumalo, KB (Keith)
3
0.0
0
0
3
0.0
1484.6
-425.0
1059.6
View list
7
1020098643
Buba, S (Simamkele)
2
2.0
2
0
0
100.0
1283.4
425.0
1708.4
View list
8
103043774
Felix, E (Ethon)
2
2.0
2
0
0
100.0
1447.1
425.0
1872.1
View list
9
1890115391
Ilenikhena, B (Basil)
2
2.0
2
0
0
100.0
1547.5
425.0
1972.5
View list
10
103069990
Mhlongo, D (David)
2
2.0
2
0
0
100.0
1447.1
425.0
1872.1
View list
11
1010116509
Moseri, L (Lebogang)
2
2.0
2
0
0
100.0
1447.1
425.0
1872.1
View list
12
102082756
Motsuane, L (Lucky)
2
2.0
2
0
0
100.0
1447.1
425.0
1872.1
View list
13
1100103439
Mungal, E (Ethan)
2
2.0
2
0
0
100.0
1511.6
425.0
1936.6
View list
14
1100110071
Poongavanum, K (Kalyan)
2
2.0
2
0
0
100.0
1486.3
425.0
1911.3
View list
15
102052261
Rossouw, AW (Andreas)
2
2.0
2
0
0
100.0
1348.5
425.0
1773.5
View list
16
1020116506
Thela, S (Sibusiso)
2
2.0
2
0
0
100.0
1447.1
425.0
1872.1
View list
17
206091525
Nel, H (Hayley)
2
1.5
1
1
0
75.0
1494.4
212.5
1706.9
View list
18
100004565
Chibase, N (Nkosana)
2
1.0
1
0
1
50.0
1569.7
0.0
1569.7
View list
19
103049914
Mochaki, K (Keoratile)
2
1.0
1
0
1
50.0
1320.8
0.0
1320.8
View list
20
101025389
Motlalane, T (Tumelo)
2
1.0
1
0
1
50.0
1245.5
0.0
1245.5
View list