Chess South Africa
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Chess South Africa
Khalema, S (Sechaba)
Dob:
1996/12/13 (Adult)
Gender:
Male
Chess SA id:
196050021
FIDE id:
Region:
Chess South Africa (CSA)
Citizen:
LES
Title(s):
Last active:
2023/10/04 (224 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
1742.0
Curent Weighted rating
1746.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1746.6
Current floor (min rating allowed)
1259.4
Current highest rating achieved
1759.4
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)
±76.6
Current Raw change used (final)
0.0
Projected new Raw rating
1742.0
Projected new Weighed rating
1745.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1745.8
Projected effective change (new Official - current Official)
-0.7
Projected new highest rating
1759.4
Projected new floor
1259.4
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
1733.9
Curent Weighted rating
1742.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1742.3
Current floor (min rating allowed)
1260.1
Current highest rating achieved
1760.1
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)
±77.5
Current Raw change used (final)
0.0
Projected new Raw rating
1733.9
Projected new Weighed rating
1741.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1741.1
Projected effective change (new Official - current Official)
-1.2
Projected new highest rating
1760.1
Projected new floor
1260.1
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
1754.5
Curent Weighted rating
1754.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1754.5
Current floor (min rating allowed)
1254.5
Current highest rating achieved
1754.5
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)
±75.3
Current Raw change used (final)
0.0
Projected new Raw rating
1754.5
Projected new Weighed rating
1754.5
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1754.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1754.5
Projected new floor
1254.5
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
1790.8
Curent Weighted rating
1770.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1790.8
Current floor (min rating allowed)
1254.5
Current highest rating achieved
1790.8
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)
±71.5
Current Raw change used (final)
0.0
Projected new Raw rating
1790.8
Projected new Weighed rating
1772.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1790.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1790.8
Projected new floor
1254.5
Projected new K-facor
28
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
3
2023 Moja Chess Extravaganza (Blitz)
2023/10/03
2023/10/03
Frances Baard (NCF)
Blitz
5
0.18
7
7
5.0
1759.4
1754.5
Analysis
2
2023 Moja Chess Extravaganza (B)
2023/09/30
2023/10/04
Frances Baard (NCF)
Standard
120
1.00
9
9
6.0
1759.4
1760.1
Analysis
1
Mangaung Metro Chess 18-19 January 2019 (A)
2019/01/18
2019/01/19
Mangaung (FMB)
Standard
62
0.84
5
4
3.0
1754.5
1754.5
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
20
14
0
6
14.0
70.0
170.0
1577.4
1747.4
White
10
9
0
1
9.0
90.0
340.0
1502.2
1842.2
Black
10
5
0
5
5.0
50.0
0.0
1652.6
1652.6
Standard
All
13
9
0
4
9.0
69.2
163.5
1476.0
1639.5
White
7
6
0
1
6.0
85.7
303.6
1423.1
1726.7
Black
6
3
0
3
3.0
50.0
0.0
1537.7
1537.7
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
7
5
0
2
5.0
71.4
182.1
1765.6
1947.8
White
3
3
0
0
3.0
100.0
425.0
1686.6
2111.6
Black
4
2
0
2
2.0
50.0
0.0
1824.9
1824.9
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1070132914
Mlambo, I (Ishmael)
1
1.0
1
0
0
100.0
1759.4
425.0
2184.4
View list
2
187022947
Mgobhozi, B (Bhekinkosi)
1
1.0
1
0
0
100.0
1759.4
425.0
2184.4
View list
3
101080191
Mathebula, T (Thabo)
1
1.0
1
0
0
100.0
1759.4
425.0
2184.4
View list
4
1040097470
Makhoane, T (Tukiso)
1
1.0
1
0
0
100.0
1759.4
425.0
2184.4
View list
5
1050106566
Makaula, V (Vumankosi)
1
1.0
1
0
0
100.0
1759.4
425.0
2184.4
View list
6
171017444
Lebenya, MJ (Masilonyana)
1
1.0
1
0
0
100.0
1754.5
425.0
2179.5
View list
7
172017078
Landman, J (Johan)
1
1.0
1
0
0
100.0
1754.5
425.0
2179.5
View list
8
1090103646
Jugree, A (Arav)
1
1.0
1
0
0
100.0
1759.4
425.0
2184.4
View list
9
163092629
Goosen, P (Pierre)
1
1.0
1
0
0
100.0
1759.4
425.0
2184.4
View list
10
160006655
De Lange, C (Christo)
1
1.0
1
0
0
100.0
1754.5
425.0
2179.5
View list
11
199080988
Mthombeni, S (Sanele)
1
1.0
1
0
0
100.0
1759.4
425.0
2184.4
View list
12
107053637
Palmer, RN (Reegan)
1
1.0
1
0
0
100.0
1759.4
425.0
2184.4
View list
13
102051345
Nyathi, M (Musa)
1
1.0
1
0
0
100.0
1759.4
425.0
2184.4
View list
14
177036042
Steenkamp, E (Eugene)
1
1.0
1
0
0
100.0
1759.4
425.0
2184.4
View list
15
1080162472
Shane, K (Kennedy)
1
0.0
0
0
1
0.0
1759.4
-425.0
1334.4
View list
16
188026859
Ndabambi, ME (Mpo)
1
0.0
0
0
1
0.0
1759.4
-425.0
1334.4
View list
17
1010162470
Moyo, B (Blessing)
1
0.0
0
0
1
0.0
1759.4
-425.0
1334.4
View list
18
102023635
Modirwa, O (Ofentse)
1
0.0
0
0
1
0.0
1759.4
-425.0
1334.4
View list
19
197000143
Acho, CT (Christiaan)
1
0.0
0
0
1
0.0
1754.5
-425.0
1329.5
View list
20
101015487
Khumalo, KB (Keith)
1
0.0
0
0
1
0.0
1759.4
-425.0
1334.4
View list