Chess South Africa
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Chess South Africa
Ngcongolo, Z (Zanothando)
Dob:
2014/12/31 (U12)
Gender:
Male
Chess SA id:
1140144442
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/06/01 (5 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
1359.3
Curent Weighted rating
1291.6
Curent Weighted performance
1343.0
Current official/published rating (highest between Raw, WR and WP)
1359.3
Current floor (min rating allowed)
859.3
Current highest rating achieved
1359.3
Current K-factor
36
Games played this month
10
Score (S)
7.0
Expected score (We)
6.80
Difference (S-We)
0.20
Current Raw change (no limits, including tournament time weight)
5.8
Current min/max change allowed (with limits)
±132.1
Current Raw change used (final)
5.8
Projected new Raw rating
1365.1
Projected new Weighed rating
1299.2
Projected new Weighted performance
1343.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1365.1
Projected effective change (new Official - current Official)
+5.8
Projected new highest rating
1365.1
Projected new floor
865.1
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
1370.3
Curent Weighted rating
1298.5
Curent Weighted performance
1334.1
Current official/published rating (highest between Raw, WR and WP)
1370.3
Current floor (min rating allowed)
870.3
Current highest rating achieved
1370.3
Current K-factor
36
Games played this month
10
Score (S)
7.0
Expected score (We)
7.06
Difference (S-We)
-0.06
Current Raw change (no limits, including tournament time weight)
-2.2
Current min/max change allowed (with limits)
±130.1
Current Raw change used (final)
-2.2
Projected new Raw rating
1368.1
Projected new Weighed rating
1306.1
Projected new Weighted performance
1334.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1368.1
Projected effective change (new Official - current Official)
-2.2
Projected new highest rating
1370.3
Projected new floor
870.3
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
1219.8
Curent Weighted rating
1204.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1219.8
Current floor (min rating allowed)
719.8
Current highest rating achieved
1219.8
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)
±161.2
Current Raw change used (final)
0.0
Projected new Raw rating
1219.8
Projected new Weighed rating
1205.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1219.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1219.8
Projected new floor
719.8
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)
719.8
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
719.8
Projected new K-facor
36
Tournaments
History
Tournament:
Ekurhuleni Trails 1 2024 (U12)
Start:
2024/06/01
End:
2024/06/01
Host:
GE
Type:
Standard
Time:
62
Time weight:
0.84
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1359.3
Rating gain/loss:
-12.1
Type rating:
1370.3
Rating gain/loss:
-19.4
Analysis
Tournament:
Ekurhuleni North Primary Schools District Individual Finals 2024 (U11 Boys)
Start:
2024/05/11
End:
2024/05/11
Host:
GE
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
4.0
Main rating:
1359.3
Rating gain/loss:
17.9
Type rating:
1370.3
Rating gain/loss:
17.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
5
Ekurhuleni Trails 1 2024 (U12)
2024/06/01
2024/06/01
Ekurhuleni (GE)
Standard
62
0.84
5
5
3.0
1359.3
1370.3
Analysis
4
Ekurhuleni North Primary Schools District Individual Finals 2024 (U11 Boys)
2024/05/11
2024/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1359.3
1370.3
Analysis
3
Ekurhuleni Open 2024 (E)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1327.3
1339.7
Analysis
2
Kempton Park Cluster Individuals 2024 (U11 Boys)
2024/03/02
2024/03/02
Ekurhuleni (GE)
Rapid
30
0.60
5
5
3.0
1331.0
1200.0
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U10A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1275.8
1282.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
9
Ekurhuleni Trails 1 2024 (U12)
2024/06/01
2024/06/01
Ekurhuleni (GE)
Standard
62
0.84
5
5
3.0
1359.3
1370.3
Analysis
8
Ekurhuleni North Primary Schools District Individual Finals 2024 (U11 Boys)
2024/05/11
2024/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1359.3
1370.3
Analysis
7
Ekurhuleni Open 2024 (E)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1327.3
1339.7
Analysis
6
Kempton Park Cluster Individuals 2024 (U11 Boys)
2024/03/02
2024/03/02
Ekurhuleni (GE)
Rapid
30
0.60
5
5
3.0
1331.0
1200.0
Analysis
5
2024 Gauteng Inter-Region Chess Championship (U10A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1275.8
1282.8
Analysis
4
Ekurhuleni North Schools Individual Finals 2023 (U9 Boys)
2023/05/12
2023/05/12
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1262.1
1268.0
Analysis
3
Ekurhuleni Trials 2 2023 (U10)
2023/04/22
2023/04/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1217.9
1215.8
Analysis
2
ACB Tournament 2022 (B)
2022/10/08
2022/10/08
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.5
1251.1
1256.8
Analysis
1
Ekurhuleni-North Schools Teams 2022 (U9)
2022/08/06
2022/08/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
25
18
0
7
18.0
72.0
187.0
1233.2
1420.2
White
12
10
0
2
10.0
83.3
283.3
1209.4
1492.7
Black
13
8
0
5
8.0
61.5
98.1
1255.2
1353.3
Standard
All
20
15
0
5
15.0
75.0
212.5
1239.7
1452.2
White
10
8
0
2
8.0
80.0
255.0
1215.2
1470.2
Black
10
7
0
3
7.0
70.0
170.0
1264.2
1434.2
Rapid
All
5
3
0
2
3.0
60.0
85.0
1207.3
1292.3
White
2
2
0
0
2.0
100.0
425.0
1180.3
1605.3
Black
3
1
0
2
1.0
33.3
-141.7
1225.3
1083.7
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
45
30
1
14
30.5
67.8
151.1
1232.5
1383.6
White
23
17
1
5
17.5
76.1
221.7
1220.6
1442.3
Black
22
13
0
9
13.0
59.1
77.3
1245.0
1322.3
Standard
All
40
27
1
12
27.5
68.8
159.4
1235.7
1395.1
White
21
15
1
5
15.5
73.8
202.4
1224.4
1426.8
Black
19
12
0
7
12.0
63.2
111.8
1248.1
1359.9
Rapid
All
5
3
0
2
3.0
60.0
85.0
1207.3
1292.3
White
2
2
0
0
2.0
100.0
425.0
1180.3
1605.3
Black
3
1
0
2
1.0
33.3
-141.7
1225.3
1083.7
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
1130305660
Fani, O (Omphile)
1
1.0
1
0
0
100.0
1359.3
425.0
1784.3
View list
2
1120302568
Du Toit, L (Luhann)
1
1.0
1
0
0
100.0
1327.3
425.0
1752.3
View list
3
1150146508
Diesel, R (Ruben Daniel)
1
1.0
1
0
0
100.0
1217.9
425.0
1642.9
View list
4
1140155130
Davis, J (Joshua)
1
1.0
1
0
0
100.0
1331.0
425.0
1756.0
View list
5
1130154998
Da Silva, K (Kiano)
1
1.0
1
0
0
100.0
1359.3
425.0
1784.3
View list
6
1140144435
Chaves, X (Xavier)
1
1.0
1
0
0
100.0
1262.1
425.0
1687.1
View list
7
1140301392
Brits, B (Benjamin)
1
1.0
1
0
0
100.0
1331.0
425.0
1756.0
View list
8
1130130063
Hattingh, B (Ben)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1150136528
Geyer, L (Lourens)
1
1.0
1
0
0
100.0
1275.8
425.0
1700.8
View list
10
1130301397
Masilela, C (Charlie)
1
1.0
1
0
0
100.0
1331.0
425.0
1756.0
View list
11
2140151822
Marais, A (Ava)
1
1.0
1
0
0
100.0
1275.8
425.0
1700.8
View list
12
1140155136
Mahlangu, N (Nhlanhla Thabo)
1
1.0
1
0
0
100.0
1262.1
425.0
1687.1
View list
13
2160144438
Machuisa, M (Mokgethwa)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1140153033
Khumalo, M (Musawenko)
1
1.0
1
0
0
100.0
1217.9
425.0
1642.9
View list
15
1140161300
Mcgregor, N (Nathan)
1
1.0
1
0
0
100.0
1359.3
425.0
1784.3
View list
16
1160301335
Michel, N (Nazario)
1
1.0
1
0
0
100.0
1327.3
425.0
1752.3
View list
17
1130301375
Mukovhe, M (Matamela)
1
1.0
1
0
0
100.0
1359.3
425.0
1784.3
View list
18
1130153985
Ngaka, R (Refilwe Tyron)
1
1.0
1
0
0
100.0
1359.3
425.0
1784.3
View list
19
2140144444
Ngwana, P (Princess)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
20
1130155020
Nkuna, N (Nsimekelo)
1
1.0
1
0
0
100.0
1359.3
425.0
1784.3
View list