Chess South Africa
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Chess South Africa
Mafanya, Z (Zonga)
Dob:
2007/03/04 (U18)
Gender:
Male
Chess SA id:
1070117419
FIDE id:
Region:
Gert Sibande (MGS)
Citizen:
RSA
Title(s):
Last active:
2023/06/17 (337 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
1478.0
Curent Weighted rating
1456.9
Curent Weighted performance
1273.0
Current official/published rating (highest between Raw, WR and WP)
1478.0
Current floor (min rating allowed)
1004.8
Current highest rating achieved
1504.8
Current K-factor
32
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)
±111.6
Current Raw change used (final)
0.0
Projected new Raw rating
1478.0
Projected new Weighed rating
1461.6
Projected new Weighted performance
1273.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1478.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1504.8
Projected new floor
1004.8
Projected new K-facor
32
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
1469.1
Curent Weighted rating
1444.7
Curent Weighted performance
1271.1
Current official/published rating (highest between Raw, WR and WP)
1469.1
Current floor (min rating allowed)
990.9
Current highest rating achieved
1490.9
Current K-factor
32
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)
±113.0
Current Raw change used (final)
0.0
Projected new Raw rating
1469.1
Projected new Weighed rating
1449.7
Projected new Weighted performance
1271.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1469.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1490.9
Projected new floor
990.9
Projected new K-facor
32
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
1260.4
Curent Weighted rating
1259.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1260.4
Current floor (min rating allowed)
760.4
Current highest rating achieved
1260.4
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)
±152.1
Current Raw change used (final)
0.0
Projected new Raw rating
1260.4
Projected new Weighed rating
1260.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1260.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1260.4
Projected new floor
760.4
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)
760.4
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
760.4
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
8
Ekurhuleni Chess Trial 3 2023 (U18)
2023/06/17
2023/06/17
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1498.2
1490.9
Analysis
7
Ekurhuleni Trials 2 2023 (U18)
2023/04/22
2023/04/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1504.8
1444.4
Analysis
6
Ekhuruleni Chess Trials 1 2023 (U18)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
4
3.0
1324.5
1300.8
Analysis
5
Hoerskool Drie Riviere Open 2023 (B)
2023/03/11
2023/03/11
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
1324.5
1300.8
Analysis
4
Ekurhuleni Springs Open 4 March 2023 (D)
2023/03/04
2023/03/04
Ekurhuleni (GE)
Standard
62
0.84
5
5
4.5
1324.5
1300.8
Analysis
3
Mpumalanga Finaal 2022 (O17)
2022/08/22
2022/08/22
Gert Sibande (MGS)
Rapid
30
0.60
6
6
5.5
1275.5
1174.4
Analysis
2
Sparticus 1 2022 (B)
2022/04/09
2022/04/09
Gert Sibande (MGS)
Standard
60
0.83
5
5
5.0
1202.6
1200.0
Analysis
1
Gert Sibande Laerskole Finaal 2019 (O13)
2019/08/02
2019/08/02
Gert Sibande (MGS)
Rapid
30
0.60
5
5
3.0
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
40
29
3
8
30.5
76.3
223.1
1271.9
1495.1
White
22
13
2
7
14.0
63.6
115.9
1326.2
1442.1
Black
18
16
1
1
16.5
91.7
354.2
1205.6
1559.7
Standard
All
29
21
2
6
22.0
75.9
219.8
1300.4
1520.3
White
16
9
1
6
9.5
59.4
79.7
1373.6
1453.3
Black
13
12
1
0
12.5
96.2
392.3
1210.4
1602.7
Rapid
All
11
8
1
2
8.5
77.3
231.8
1196.8
1428.6
White
6
4
1
1
4.5
75.0
212.5
1199.8
1412.3
Black
5
4
0
1
4.0
80.0
255.0
1193.1
1448.1
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
1060145331
Moepa, L (Lehlogonolo)
2
2.0
2
0
0
100.0
1275.5
425.0
1700.5
View list
2
1090145321
Gumbi, S (Siphosethu)
2
1.5
1
1
0
75.0
1275.5
212.5
1488.0
View list
3
1070132914
Mlambo, I (Ishmael)
2
0.0
0
0
2
0.0
1501.5
-425.0
1076.5
View list
4
1060104959
Stadler, H (Helgard)
2
0.0
0
0
2
0.0
1411.3
-425.0
986.3
View list
5
1090117385
Dhlamini, M (Manqoba)
1
1.0
1
0
0
100.0
1202.6
425.0
1627.6
View list
6
2090107084
Dhladhla, U (Unathi)
1
1.0
1
0
0
100.0
1202.6
425.0
1627.6
View list
7
206050275
De Jager, K (Karli)
1
1.0
1
0
0
100.0
1324.5
425.0
1749.5
View list
8
107078001
Cooper, N (Nathan)
1
1.0
1
0
0
100.0
1275.5
425.0
1700.5
View list
9
1130136148
Conradie, D (Dirk)
1
1.0
1
0
0
100.0
1324.5
425.0
1749.5
View list
10
1090107083
Chiloane, T (Terrence)
1
1.0
1
0
0
100.0
1202.6
425.0
1627.6
View list
11
1060101097
Botha, W (Wj)
1
1.0
1
0
0
100.0
1275.5
425.0
1700.5
View list
12
1070117418
Maseko, O (Olwethu)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
1110103524
Kotzee, A (Armand)
1
1.0
1
0
0
100.0
1324.5
425.0
1749.5
View list
14
210095276
Khumalo, E (Eshile)
1
1.0
1
0
0
100.0
1202.6
425.0
1627.6
View list
15
1090101509
Janse Van Vuuren, A (Alexander)
1
1.0
1
0
0
100.0
1324.5
425.0
1749.5
View list
16
106088654
Ngidi, B (Bradley)
1
1.0
1
0
0
100.0
1504.8
425.0
1929.8
View list
17
207092830
Netshimbupfe, W (Wanga)
1
1.0
1
0
0
100.0
1504.8
425.0
1929.8
View list
18
206066131
Muller, K (Kasandra)
1
1.0
1
0
0
100.0
1498.2
425.0
1923.2
View list
19
207061368
Goosen, M (Mignon)
1
1.0
1
0
0
100.0
1324.5
425.0
1749.5
View list
20
1060146136
Nkosi, T (Thando)
1
1.0
1
0
0
100.0
1324.5
425.0
1749.5
View list