Chess South Africa
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Chess South Africa
Manaka, S (Sechaba)
Dob:
2005/01/18 (U20)
Gender:
Male
Chess SA id:
1050139599
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2022/08/13 (680 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
1233.3
Current Weighted rating
1233.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1233.3
Current highest rating achieved
1237.2
Current floor (min rating allowed)
737.2
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)
±158.1
Current Raw change used (final)
0.0
Projected new Raw rating
1233.3
Projected new Weighed rating
1134.6
Projected new Weighted performance
752.2
Projected new final Raw rating (if new WP > new Raw)
1233.3
Projected new highest rating
1237.2
Projected new floor
737.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1233.3
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
1235.4
Current Weighted rating
1235.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1235.4
Current highest rating achieved
1244.4
Current floor (min rating allowed)
744.4
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)
±157.7
Current Raw change used (final)
0.0
Projected new Raw rating
1235.4
Projected new Weighed rating
1136.6
Projected new Weighted performance
752.2
Projected new final Raw rating (if new WP > new Raw)
1235.4
Projected new highest rating
1244.4
Projected new floor
744.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1235.4
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
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
4
Ekurhuleni-North Schools Teams 2022 (U18)
2022/08/13
2022/08/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1236.3
1242.2
Analysis
3
Ekurhuleni-North Schools Finals Indiv 2022 (U18 Boys)
2022/05/14
2022/05/14
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1237.2
1244.4
Analysis
2
ACB Premier 2022 (U18)
2022/03/21
2022/03/21
Ekurhuleni (GE)
Standard
60
0.83
7
0
0.0
1200.0
1200.0
Analysis
1
ACB Premier 2022 (High School)
2022/03/19
2022/03/19
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
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
15
7
3
5
8.5
56.7
56.7
1221.6
1278.2
White
7
4
1
2
4.5
64.3
121.4
1219.5
1341.0
Black
8
3
2
3
4.0
50.0
0.0
1223.3
1223.3
Standard
All
15
7
3
5
8.5
56.7
56.7
1221.6
1278.2
White
7
4
1
2
4.5
64.3
121.4
1219.5
1341.0
Black
8
3
2
3
4.0
50.0
0.0
1223.3
1223.3
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
1050139602
Ramaisha, D (Dalton)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1060142819
Ezenkosi, N (Ngondwana)
1
1.0
1
0
0
100.0
1237.2
425.0
1662.2
View list
3
1060101320
Costelha, R (Rafeal)
1
1.0
1
0
0
100.0
1237.2
425.0
1662.2
View list
4
1050144895
Chibane, L (London)
1
1.0
1
0
0
100.0
1236.3
425.0
1661.3
View list
5
1070139583
Hamilton-Hall, R (Riley)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1000101290
Melatse, L (Lethlogonolo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1040144914
Morifi, I (Itumeleng)
1
1.0
1
0
0
100.0
1236.3
425.0
1661.3
View list
8
1060113176
Mncube, D (Doctor)
1
0.5
0
1
0
50.0
1237.2
0.0
1237.2
View list
9
1070139627
Letlonkane, K (Keanetse)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
10
206057511
Terblanche, A (Annika)
1
0.5
0
1
0
50.0
1236.3
0.0
1236.3
View list
11
106057291
Strydom, A (Alex)
1
0.0
0
0
1
0.0
1237.2
-425.0
812.2
View list
12
1050101305
Reynolds, B (Bradley Paul)
1
0.0
0
0
1
0.0
1236.3
-425.0
811.3
View list
13
1050139630
Mukuya, K (Kevin)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
105084463
Mahlalela, S (Siyanda)
1
0.0
0
0
1
0.0
1237.2
-425.0
812.2
View list
15
1070104963
Fischer, RD (Reven Dylan)
1
0.0
0
0
1
0.0
1236.3
-425.0
811.3
View list