Chess South Africa
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Chess South Africa
Nganga, S (Stephen)
Dob:
2003/12/26 (Adult)
Gender:
Male
Chess SA id:
1030119296
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2024/05/18 (39 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
1212.2
Current Weighted rating
1206.0
Current Weighted performance
937.0
Current official/published rating (highest between Raw, WR and WP)
1212.2
Current highest rating achieved
1225.9
Current floor (min rating allowed)
725.9
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)
±163.0
Current Raw change used (final)
0.0
Projected new Raw rating
1212.2
Projected new Weighed rating
1109.7
Projected new Weighted performance
937.0
Projected new final Raw rating (if new WP > new Raw)
1212.2
Projected new highest rating
1225.9
Projected new floor
725.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1212.2
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
1178.8
Current Weighted rating
1192.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1192.8
Current highest rating achieved
1194.0
Current floor (min rating allowed)
694.0
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)
±170.9
Current Raw change used (final)
0.0
Projected new Raw rating
1178.8
Projected new Weighed rating
1097.3
Projected new Weighted performance
626.9
Projected new final Raw rating (if new WP > new Raw)
1178.8
Projected new highest rating
1194.0
Projected new floor
694.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1178.8
Projected effective change (new Official - current Official)
-14.0
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
1233.5
Current Weighted rating
1207.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1233.5
Current highest rating achieved
1233.5
Current floor (min rating allowed)
733.5
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)
±158.1
Current Raw change used (final)
0.0
Projected new Raw rating
1233.5
Projected new Weighed rating
1111.4
Projected new Weighted performance
446.9
Projected new final Raw rating (if new WP > new Raw)
1233.5
Projected new highest rating
1233.5
Projected new floor
733.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1233.5
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
1196.0
Current Weighted rating
1196.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1196.0
Current highest rating achieved
1196.0
Current floor (min rating allowed)
696.0
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)
±166.8
Current Raw change used (final)
0.0
Projected new Raw rating
1196.0
Projected new Weighed rating
1100.3
Projected new Weighted performance
190.9
Projected new final Raw rating (if new WP > new Raw)
1196.0
Projected new highest rating
1196.0
Projected new floor
696.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1196.0
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Gauteng Cup 2nd Edition 2024
2024/05/18
2024/05/18
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.0
1225.9
1194.0
Analysis
1
Wits 1st Trials 2024
2024/03/16
2024/03/16
Johannesburg Metro (GJM)
Rapid
30
0.60
5
5
3.0
1201.5
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
Gauteng Cup 2nd Edition 2024
2024/05/18
2024/05/18
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.0
1225.9
1194.0
Analysis
4
Wits 1st Trials 2024
2024/03/16
2024/03/16
Johannesburg Metro (GJM)
Rapid
30
0.60
5
5
3.0
1201.5
1200.0
Analysis
3
2020 ECA Youth Trials (U18+U20)
2020/02/22
2020/02/23
Ethekwini (KED)
Standard
60
0.83
6
6
3.0
1187.2
1178.0
Analysis
2
2020 Chess & Pizza January Blitz
2020/01/26
2020/01/26
Ethekwini (KED)
Blitz
5
0.18
11
11
5.0
1181.4
1200.0
Analysis
1
2019 Heritage Open (A)
2019/10/05
2019/10/06
Ethekwini (KED)
Standard
60
0.83
6
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
4
0
6
4.0
40.0
-85.0
1362.5
1277.5
White
4
1
0
3
1.0
25.0
-212.5
1233.1
1020.6
Black
6
3
0
3
3.0
50.0
0.0
1448.8
1448.8
Standard
All
5
1
0
4
1.0
20.0
-255.0
1420.6
1165.6
White
2
1
0
1
1.0
50.0
0.0
1172.7
1172.7
Black
3
0
0
3
0.0
0.0
-425.0
1585.9
1160.9
Rapid
All
5
3
0
2
3.0
60.0
85.0
1304.4
1389.4
White
2
0
0
2
0.0
0.0
-425.0
1293.5
868.5
Black
3
3
0
0
3.0
100.0
425.0
1311.7
1736.7
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
32
13
0
19
13.0
40.6
-79.7
1326.7
1247.0
White
14
6
0
8
6.0
42.9
-60.7
1271.1
1210.4
Black
18
7
0
11
7.0
38.9
-94.4
1370.0
1275.5
Standard
All
16
5
0
11
5.0
31.3
-159.4
1339.4
1180.0
White
7
3
0
4
3.0
42.9
-60.7
1219.2
1158.5
Black
9
2
0
7
2.0
22.2
-236.1
1432.9
1196.8
Rapid
All
5
3
0
2
3.0
60.0
85.0
1304.4
1389.4
White
2
0
0
2
0.0
0.0
-425.0
1293.5
868.5
Black
3
3
0
0
3.0
100.0
425.0
1311.7
1736.7
Blitz
All
11
5
0
6
5.0
45.5
-38.6
1318.4
1279.8
White
5
3
0
2
3.0
60.0
85.0
1334.9
1419.9
Black
6
2
0
4
2.0
33.3
-141.7
1304.7
1163.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1030111198
Bandezi, S (Sphesihle)
1
1.0
1
0
0
100.0
1187.2
425.0
1612.2
View list
2
2040144463
Mekgwe, H (Hope)
1
1.0
1
0
0
100.0
1225.9
425.0
1650.9
View list
3
1020119298
Mbuyu, L (Lubo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2040111192
Dube, N (Nomvelo)
1
1.0
1
0
0
100.0
1187.2
425.0
1612.2
View list
5
1030130200
Davids, J (Jared)
1
1.0
1
0
0
100.0
1187.2
425.0
1612.2
View list
6
1070097632
Koorbanally, J (James)
1
1.0
1
0
0
100.0
1181.4
425.0
1606.4
View list
7
1980147199
Mkhuma, S (Smangaliso Mbekezeli)
1
1.0
1
0
0
100.0
1201.5
425.0
1626.5
View list
8
1100097618
Naicker, B (Breycen)
1
1.0
1
0
0
100.0
1181.4
425.0
1606.4
View list
9
1040133699
Raseroka, M (Marvin)
1
1.0
1
0
0
100.0
1201.5
425.0
1626.5
View list
10
1080111166
Sagadevan, C (Chazlen)
1
1.0
1
0
0
100.0
1181.4
425.0
1606.4
View list
11
107082664
Sarjoo, A (Adithya)
1
1.0
1
0
0
100.0
1181.4
425.0
1606.4
View list
12
204082665
Sarjoo, J (Jyothi)
1
1.0
1
0
0
100.0
1181.4
425.0
1606.4
View list
13
1060192131
Sikhonde, N (Nelisiwe)
1
1.0
1
0
0
100.0
1201.5
425.0
1626.5
View list
14
104073219
Mthembu, C (Clive)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1010148150
Mlambo, S (Sihle)
1
0.0
0
0
1
0.0
1225.9
-425.0
800.9
View list
16
1010112245
Mkhize, M (Mxolisi)
1
0.0
0
0
1
0.0
1187.2
-425.0
762.2
View list
17
199070008
Goge, T (Thobela)
1
0.0
0
0
1
0.0
1201.5
-425.0
776.5
View list
18
101082618
Elephant, K (Kabelo)
1
0.0
0
0
1
0.0
1181.4
-425.0
756.4
View list
19
163006020
Danisa, CT (Cyril)
1
0.0
0
0
1
0.0
1181.4
-425.0
756.4
View list
20
1030112247
Mathaba, O (Olwethu)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list