Chess South Africa
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Chess South Africa
Mahlaba, E (Ethaba)
Dob:
2006/01/22 (U20)
Gender:
Male
Chess SA id:
1060106998
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2023/04/30 (400 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
1115.8
Curent Weighted rating
1118.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1118.7
Current floor (min rating allowed)
693.6
Current highest rating achieved
1193.6
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)
±186.9
Current Raw change used (final)
0.0
Projected new Raw rating
1115.8
Projected new Weighed rating
1118.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1118.1
Projected effective change (new Official - current Official)
-0.7
Projected new highest rating
1193.6
Projected new floor
693.6
Projected new K-facor
40
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
1105.2
Curent Weighted rating
1108.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1108.5
Current floor (min rating allowed)
693.2
Current highest rating achieved
1193.2
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)
±189.8
Current Raw change used (final)
0.0
Projected new Raw rating
1105.2
Projected new Weighed rating
1107.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1107.7
Projected effective change (new Official - current Official)
-0.7
Projected new highest rating
1193.2
Projected new floor
693.2
Projected new K-facor
40
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
7
2023 KZN Open (A)
2023/04/29
2023/04/30
Ethekwini (KED)
Standard
60
0.83
7
7
2.0
1134.1
1125.6
Analysis
6
2022 Heritage Day Open (A)
2022/09/24
2022/09/25
Ethekwini (KED)
Standard
65
0.85
6
6
2.0
1150.8
1145.6
Analysis
5
2022 Kwadabeka Chess Open
2022/07/30
2022/07/30
Ethekwini (KED)
Standard
60
0.83
6
5
2.0
1132.5
1119.2
Analysis
4
2022 KZN Open (A)
2022/04/30
2022/05/01
Ethekwini (KED)
Standard
65
0.85
6
0
0.0
1132.5
1119.2
Analysis
3
2019 Ethekwini 3rd Youth Trials (U14)
2019/07/20
2019/07/21
Ethekwini (KED)
Standard
60
0.83
6
5
1.0
1176.0
1172.0
Analysis
2
2019 Ethekwini Youth Trials (U14)
2019/03/09
2019/03/10
Ethekwini (KED)
Standard
60
0.83
6
1
0.0
1193.6
1193.2
Analysis
1
2018 Ethekwini League
2018/09/09
2018/10/21
Ethekwini (KED)
Standard
90
0.94
7
2
1.0
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
26
8
0
18
8.0
30.8
-163.5
1238.8
1075.4
White
14
3
0
11
3.0
21.4
-242.9
1279.0
1036.1
Black
12
5
0
7
5.0
41.7
-70.8
1192.0
1121.1
Standard
All
26
8
0
18
8.0
30.8
-163.5
1238.8
1075.4
White
14
3
0
11
3.0
21.4
-242.9
1279.0
1036.1
Black
12
5
0
7
5.0
41.7
-70.8
1192.0
1121.1
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
1060099639
Khoza, M (Masanda)
1
1.0
1
0
0
100.0
1150.8
425.0
1575.8
View list
2
1060154214
Khanyile, S (Sphakanyiswa)
1
1.0
1
0
0
100.0
1134.1
425.0
1559.1
View list
3
193076610
Makhanya, N (Nhlakanipho)
1
1.0
1
0
0
100.0
1150.8
425.0
1575.8
View list
4
1100144582
Ndlovu, A (Anele)
1
1.0
1
0
0
100.0
1132.5
425.0
1557.5
View list
5
1060111183
Mcambi, S (Siyanda)
1
1.0
1
0
0
100.0
1176.0
425.0
1601.0
View list
6
2010154242
Ngwenya, B (Banele)
1
1.0
1
0
0
100.0
1134.1
425.0
1559.1
View list
7
1060133012
Shau, G (Gerald)
1
1.0
1
0
0
100.0
1132.5
425.0
1557.5
View list
8
2900106602
Simpson, D (Dominique)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
107068300
Rooplal, J (Jasveer)
1
0.0
0
0
1
0.0
1176.0
-425.0
751.0
View list
10
297026991
Ndunakazi, NP (Nobuhle)
1
0.0
0
0
1
0.0
1132.5
-425.0
707.5
View list
11
186020282
Maluleke, PE (Pfumelani)
1
0.0
0
0
1
0.0
1150.8
-425.0
725.8
View list
12
1980136224
Myeni, S (Senzokuhle)
1
0.0
0
0
1
0.0
1150.8
-425.0
725.8
View list
13
1970146833
Mlotshwa, M (Muzomuhle)
1
0.0
0
0
1
0.0
1134.1
-425.0
709.1
View list
14
1070154226
Mdluli, S (Sphamandla)
1
0.0
0
0
1
0.0
1134.1
-425.0
709.1
View list
15
1030119768
Majozi, ZP (Zama)
1
0.0
0
0
1
0.0
1132.5
-425.0
707.5
View list
16
198085482
Mabizela, T (Thobani)
1
0.0
0
0
1
0.0
1134.1
-425.0
709.1
View list
17
1070111188
Kunjbissoon, M (Mihir)
1
0.0
0
0
1
0.0
1176.0
-425.0
751.0
View list
18
106092163
Jeenarain, Y (Yasheel)
1
0.0
0
0
1
0.0
1176.0
-425.0
751.0
View list
19
169047708
Herbert, B (Bruce)
1
0.0
0
0
1
0.0
1150.8
-425.0
725.8
View list
20
207084389
Govender, K (Keniesha)
1
0.0
0
0
1
0.0
1132.5
-425.0
707.5
View list