Chess South Africa
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Chess South Africa
Ndhlovu, S (Samukelisiwe)
Dob:
2010/12/21 (U16)
Gender:
Female
Chess SA id:
2100155322
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/10/05 (50 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
1212.5
Current Weighted rating
1214.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1214.0
Current highest rating achieved
1214.9
Current floor (min rating allowed)
714.9
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)
±162.9
Current Raw change used (final)
0.0
Projected new Raw rating
1212.5
Projected new Weighed rating
1117.0
Projected new Weighted performance
651.3
Projected new final Raw rating (if new WP > new Raw)
1212.5
Projected new highest rating
1214.9
Projected new floor
714.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1212.5
Projected effective change (new Official - current Official)
-1.5
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
1215.8
Current Weighted rating
1215.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1215.8
Current highest rating achieved
1215.8
Current floor (min rating allowed)
715.8
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)
±162.1
Current Raw change used (final)
0.0
Projected new Raw rating
1215.8
Projected new Weighed rating
1118.0
Projected new Weighted performance
349.6
Projected new final Raw rating (if new WP > new Raw)
1215.8
Projected new highest rating
1215.8
Projected new floor
715.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1215.8
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
1199.6
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)
±165.9
Current Raw change used (final)
0.0
Projected new Raw rating
1199.6
Projected new Weighed rating
1104.0
Projected new Weighted performance
391.2
Projected new final Raw rating (if new WP > new Raw)
1199.6
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)
1199.6
Projected effective change (new Official - current Official)
-0.4
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Gauteng Top Schools 2024 (U15 Girls)
2024/10/05
2024/10/05
Ekurhuleni (GE)
Rapid
35
0.66
5
5
2.5
1214.9
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Gauteng Top Schools 2024 (U15 Girls)
2024/10/05
2024/10/05
Ekurhuleni (GE)
Rapid
35
0.66
5
5
2.5
1214.9
1200.0
Analysis
1
Gauteng Schools Individual Finals 2023 (U13 Girls)
2023/05/26
2023/05/26
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
1
2
2.5
50.0
0.0
1194.0
1194.0
White
2
0
0
2
0.0
0.0
-425.0
1172.1
747.1
Black
3
2
1
0
2.5
83.3
283.3
1208.6
1491.9
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
5
2
1
2
2.5
50.0
0.0
1194.0
1194.0
White
2
0
0
2
0.0
0.0
-425.0
1172.1
747.1
Black
3
2
1
0
2.5
83.3
283.3
1208.6
1491.9
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
1200.1
1242.6
White
5
2
0
3
2.0
40.0
-85.0
1195.0
1110.0
Black
5
3
1
1
3.5
70.0
170.0
1205.2
1375.2
Standard
All
5
3
0
2
3.0
60.0
85.0
1206.2
1291.2
White
3
2
0
1
2.0
66.7
141.7
1210.3
1352.0
Black
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
Rapid
All
5
2
1
2
2.5
50.0
0.0
1194.0
1194.0
White
2
0
0
2
0.0
0.0
-425.0
1172.1
747.1
Black
3
2
1
0
2.5
83.3
283.3
1208.6
1491.9
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
2100312216
Rakosa, B (Bontle)
1
1.0
1
0
0
100.0
1214.9
425.0
1639.9
View list
2
2090312206
Mokgadi, P (Poo Botshelo)
1
1.0
1
0
0
100.0
1214.9
425.0
1639.9
View list
3
2100105687
Mathebula, F (Flora)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2110155307
Maseko, T (Thandolwethu)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2100155302
Mafuli, K (Keisha)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2090154856
Kok, P (Phumi)
1
0.5
0
1
0
50.0
1214.9
0.0
1214.9
View list
7
2110111878
Seobi, S (Semakaleng)
1
0.0
0
0
1
0.0
1214.9
-425.0
789.9
View list
8
2090104097
Mokoena, R (Rorisang)
1
0.0
0
0
1
0.0
1214.9
-425.0
789.9
View list
9
210091335
Ernst, M (Magdaleen)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
2110155292
Dankeart, A (Alixis)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
