Chess South Africa
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Chess South Africa
Jaka, M (Munashe)
Dob:
2007/10/10 (U18)
Gender:
Female
Chess SA id:
2070143461
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2023/08/19 (312 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
1164.2
Current Weighted rating
1173.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1173.0
Current highest rating achieved
1193.4
Current floor (min rating allowed)
693.4
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)
±174.5
Current Raw change used (final)
0.0
Projected new Raw rating
1164.2
Projected new Weighed rating
1078.7
Projected new Weighted performance
715.0
Projected new final Raw rating (if new WP > new Raw)
1164.2
Projected new highest rating
1193.4
Projected new floor
693.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1164.2
Projected effective change (new Official - current Official)
-8.8
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
1156.0
Current Weighted rating
1166.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1166.3
Current highest rating achieved
1190.4
Current floor (min rating allowed)
690.4
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)
±176.5
Current Raw change used (final)
0.0
Projected new Raw rating
1156.0
Projected new Weighed rating
1072.5
Projected new Weighted performance
715.0
Projected new final Raw rating (if new WP > new Raw)
1156.0
Projected new highest rating
1190.4
Projected new floor
690.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1156.0
Projected effective change (new Official - current Official)
-10.3
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
3
2023 Gauteng Top Schools (U19 Girls)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1193.4
1190.4
Analysis
2
2022 Gauteng Schools Team Championships (U15 Girls)
2022/08/26
2022/08/26
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1167.5
1157.6
Analysis
1
2022 Gauteng Schools Individual Chess Championship (U15 Girls)
2022/06/18
2022/06/18
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.5
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
6
1
8
6.5
43.3
-56.7
1163.0
1106.3
White
8
3
1
4
3.5
43.8
-53.1
1126.5
1073.4
Black
7
3
0
4
3.0
42.9
-60.7
1204.6
1143.9
Standard
All
15
6
1
8
6.5
43.3
-56.7
1163.0
1106.3
White
8
3
1
4
3.5
43.8
-53.1
1126.5
1073.4
Black
7
3
0
4
3.0
42.9
-60.7
1204.6
1143.9
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
2070146011
Ngwira, M (Mary)
1
1.0
1
0
0
100.0
1193.4
425.0
1618.4
View list
2
2090145942
Modiba, L (Lerato)
1
1.0
1
0
0
100.0
1167.5
425.0
1592.5
View list
3
2070143485
Rapeane, L (Lerato)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2070144894
Zinyeredzi, J (Jubilee)
1
1.0
1
0
0
100.0
1167.5
425.0
1592.5
View list
5
2080113546
Ziervogel, K (Keira)
1
1.0
1
0
0
100.0
1167.5
425.0
1592.5
View list
6
2080161199
Tshabalala, K (Khanyisa)
1
1.0
1
0
0
100.0
1193.4
425.0
1618.4
View list
7
2080135234
Motha, O (Olwethu)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
8
208068746
Snyders, M (Meya)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2070161196
Sithole, E (Esther)
1
0.0
0
0
1
0.0
1193.4
-425.0
768.4
View list
10
208085412
Pillay, M (Mishka)
1
0.0
0
0
1
0.0
1167.5
-425.0
742.5
View list
11
2070115594
Grahan, C (Chie-Ann)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
2060143544
Ngwenya, K (Kuhlekwethu)
1
0.0
0
0
1
0.0
1193.4
-425.0
768.4
View list
13
2080191698
Nemahembeni, O (Omphile Grace)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
207070820
Mulder, M (Maurnet)
1
0.0
0
0
1
0.0
1193.4
-425.0
768.4
View list
15
2090101528
Mthetwa, N (Nonhle)
1
0.0
0
0
1
0.0
1167.5
-425.0
742.5
View list