Chess South Africa
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Chess South Africa
Sibeko, N (Njabulo Kamogelo)
Dob:
2008/02/20 (U18)
Gender:
Male
Chess SA id:
1080301065
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Last active:
2024/04/13 (65 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
1246.1
Current Weighted rating
1207.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1246.1
Current highest rating achieved
1246.1
Current floor (min rating allowed)
746.1
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
1246.1
Projected new Weighed rating
1110.8
Projected new Weighted performance
773.7
Projected new final Raw rating (if new WP > new Raw)
1246.1
Projected new highest rating
1246.1
Projected new floor
746.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1246.1
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
1256.4
Current Weighted rating
1208.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1256.4
Current highest rating achieved
1256.4
Current floor (min rating allowed)
756.4
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)
±153.0
Current Raw change used (final)
0.0
Projected new Raw rating
1256.4
Projected new Weighed rating
1112.4
Projected new Weighted performance
773.7
Projected new final Raw rating (if new WP > new Raw)
1256.4
Projected new highest rating
1256.4
Projected new floor
756.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1256.4
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
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
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
0.0
Projected new floor
700.0
Projected new K-facor
40
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
2024 West Rand RHS Open (Rooks)
2024/04/13
2024/04/13
West Rand (GWR)
Standard
60
0.83
5
5
3.5
1198.0
1199.2
Analysis
1
2024 West Rand Juniors (U18)
2024/03/09
2024/03/09
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
2024 West Rand RHS Open (Rooks)
2024/04/13
2024/04/13
West Rand (GWR)
Standard
60
0.83
5
5
3.5
1198.0
1199.2
Analysis
1
2024 West Rand Juniors (U18)
2024/03/09
2024/03/09
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
5
1
4
5.5
55.0
42.5
1268.6
1311.1
White
4
3
0
1
3.0
75.0
212.5
1245.3
1457.8
Black
6
2
1
3
2.5
41.7
-70.8
1284.1
1213.3
Standard
All
10
5
1
4
5.5
55.0
42.5
1268.6
1311.1
White
4
3
0
1
3.0
75.0
212.5
1245.3
1457.8
Black
6
2
1
3
2.5
41.7
-70.8
1284.1
1213.3
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
10
5
1
4
5.5
55.0
42.5
1268.6
1311.1
White
4
3
0
1
3.0
75.0
212.5
1245.3
1457.8
Black
6
2
1
3
2.5
41.7
-70.8
1284.1
1213.3
Standard
All
10
5
1
4
5.5
55.0
42.5
1268.6
1311.1
White
4
3
0
1
3.0
75.0
212.5
1245.3
1457.8
Black
6
2
1
3
2.5
41.7
-70.8
1284.1
1213.3
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
2060117339
Horn, AJ (Adele)
1
1.0
1
0
0
100.0
1198.0
425.0
1623.0
View list
2
1120143695
Sibanda, S (Sibusiso)
1
1.0
1
0
0
100.0
1198.0
425.0
1623.0
View list
3
1080156328
Sekano, L (Lerato)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1070140271
Ngobeni, N (Ntumbuluko)
1
1.0
1
0
0
100.0
1198.0
425.0
1623.0
View list
5
1080146379
Moraka, L (Lesego)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1070192191
Mohlala, T (Tshepang)
1
0.5
0
1
0
50.0
1198.0
0.0
1198.0
View list
7
208083655
Bartman, J (Jadey)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1080301060
Ackerman, J (Joshua)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1080149211
Mbasane, D (David)
1
0.0
0
0
1
0.0
1198.0
-425.0
773.0
View list
10
1080161893
Ilunga, G (Gradi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
