Chess South Africa
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Chess South Africa
Ndabandaba, S (Siyabonga)
Dob:
2001/04/24 (Adult)
Gender:
Male
Chess SA id:
1010158635
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2023/12/08 (351 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
1241.1
Current Weighted rating
1240.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1241.1
Current highest rating achieved
1261.6
Current floor (min rating allowed)
761.6
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)
±156.4
Current Raw change used (final)
0.0
Projected new Raw rating
1241.1
Projected new Weighed rating
1142.0
Projected new Weighted performance
702.9
Projected new final Raw rating (if new WP > new Raw)
1241.1
Projected new highest rating
1261.6
Projected new floor
761.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1241.1
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
1246.0
Current Weighted rating
1246.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1246.3
Current highest rating achieved
1273.4
Current floor (min rating allowed)
773.4
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)
±155.3
Current Raw change used (final)
0.0
Projected new Raw rating
1246.0
Projected new Weighed rating
1147.2
Projected new Weighted performance
702.9
Projected new final Raw rating (if new WP > new Raw)
1246.0
Projected new highest rating
1273.4
Projected new floor
773.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1246.0
Projected effective change (new Official - current Official)
-0.3
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
2
2023 USSA Championships (Open)
2023/12/04
2023/12/08
Ethekwini (KED)
Standard
120
1.00
9
9
2.5
1261.6
1273.4
Analysis
1
Eureka Open 2023 (D)
2023/07/29
2023/07/29
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
1200.0
1200.0
Analysis
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
14
6
1
7
6.5
46.4
-30.4
1367.5
1337.1
White
8
2
1
5
2.5
31.3
-159.4
1389.8
1230.4
Black
6
4
0
2
4.0
66.7
141.7
1337.8
1479.4
Standard
All
14
6
1
7
6.5
46.4
-30.4
1367.5
1337.1
White
8
2
1
5
2.5
31.3
-159.4
1389.8
1230.4
Black
6
4
0
2
4.0
66.7
141.7
1337.8
1479.4
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
109089303
Tolmay, L (Llewellyn)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1090111233
Farrell, J (Jonty)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2090119783
Kovuzela, J (Jabulile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1970140305
Masango, S (Simphiwe)
1
1.0
1
0
0
100.0
1261.6
425.0
1686.6
View list
5
1040097470
Makhoane, T (Tukiso)
1
1.0
1
0
0
100.0
1261.6
425.0
1686.6
View list
6
1080117384
Skosana, S (Siyanda)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
197087146
Nthute, S (Sepato)
1
0.5
0
1
0
50.0
1261.6
0.0
1261.6
View list
8
100042281
Wagner, GM (Gerald)
1
0.0
0
0
1
0.0
1261.6
-425.0
836.6
View list
9
1040154523
Taele, O (Otumiseng)
1
0.0
0
0
1
0.0
1261.6
-425.0
836.6
View list
10
1010148154
Monchusi, O (Obusitse Dimpho)
1
0.0
0
0
1
0.0
1261.6
-425.0
836.6
View list
11
104089574
Maduna, S (Sanele)
1
0.0
0
0
1
0.0
1261.6
-425.0
836.6
View list
12
1050158622
Khumalo, M (Moletelo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1030109221
Khawula , M (Mihlayonke)
1
0.0
0
0
1
0.0
1261.6
-425.0
836.6
View list
14
100071794
Dortley, D (Devon)
1
0.0
0
0
1
0.0
1261.6
-425.0
836.6
View list
