Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Zengeya, N (Nathaniel Lwazi)
Dob:
2013/10/15 (U12)
Gender:
Male
Chess SA id:
1130193613
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/07/27 (63 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
1178.9
Current Weighted rating
1192.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1192.9
Current highest rating achieved
1188.7
Current floor (min rating allowed)
688.7
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
1178.9
Projected new Weighed rating
1097.3
Projected new Weighted performance
626.3
Projected new final Raw rating (if new WP > new Raw)
1178.9
Projected new highest rating
1188.7
Projected new floor
688.7
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1178.9
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
1178.4
Current Weighted rating
1189.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1189.4
Current highest rating achieved
1178.4
Current floor (min rating allowed)
678.4
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)
±171.0
Current Raw change used (final)
0.0
Projected new Raw rating
1178.4
Projected new Weighed rating
1093.9
Projected new Weighted performance
351.5
Projected new final Raw rating (if new WP > new Raw)
1178.4
Projected new highest rating
1178.4
Projected new floor
678.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1178.4
Projected effective change (new Official - current Official)
-11.0
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
1181.6
Current Weighted rating
1197.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1197.1
Current highest rating achieved
1181.6
Current floor (min rating allowed)
681.6
Current K-factor
40
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)
±170.2
Current Raw change used (final)
0.0
Projected new Raw rating
1181.6
Projected new Weighed rating
1101.2
Projected new Weighted performance
363.2
Projected new final Raw rating (if new WP > new Raw)
1181.6
Projected new highest rating
1181.6
Projected new floor
681.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1181.6
Projected effective change (new Official - current Official)
-15.5
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
CT District North Top Schools 2024 (U13 Mixed)
2024/07/27
2024/07/27
Cape Town (WCT)
Rapid
30
0.60
5
5
2.0
1188.7
1200.0
Analysis
1
North District School Trials 2024 (U11 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
CT District North Top Schools 2024 (U13 Mixed)
2024/07/27
2024/07/27
Cape Town (WCT)
Rapid
30
0.60
5
5
2.0
1188.7
1200.0
Analysis
1
North District School Trials 2024 (U11 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
3
2
5
4.0
40.0
-85.0
1215.9
1130.9
White
5
1
0
4
1.0
20.0
-255.0
1222.6
967.6
Black
5
2
2
1
3.0
60.0
85.0
1209.1
1294.1
Standard
All
5
2
0
3
2.0
40.0
-85.0
1233.0
1148.0
White
3
1
0
2
1.0
33.3
-141.7
1228.4
1086.7
Black
2
1
0
1
1.0
50.0
0.0
1240.0
1240.0
Rapid
All
5
1
2
2
2.0
40.0
-85.0
1198.7
1113.7
White
2
0
0
2
0.0
0.0
-425.0
1214.0
789.0
Black
3
1
2
0
2.0
66.7
141.7
1188.6
1330.3
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
10
3
2
5
4.0
40.0
-85.0
1215.9
1130.9
White
5
1
0
4
1.0
20.0
-255.0
1222.6
967.6
Black
5
2
2
1
3.0
60.0
85.0
1209.1
1294.1
Standard
All
5
2
0
3
2.0
40.0
-85.0
1233.0
1148.0
White
3
1
0
2
1.0
33.3
-141.7
1228.4
1086.7
Black
2
1
0
1
1.0
50.0
0.0
1240.0
1240.0
Rapid
All
5
1
2
2
2.0
40.0
-85.0
1198.7
1113.7
White
2
0
0
2
0.0
0.0
-425.0
1214.0
789.0
Black
3
1
2
0
2.0
66.7
141.7
1188.6
1330.3
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
1140193594
Bastra, T (Thaaqib)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1140150445
Mudenda, N (Nathan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1120308036
Mjuleni, S (Siseko)
1
1.0
1
0
0
100.0
1188.7
425.0
1613.7
View list
4
1140308031
Crawford, H (Harrison)
1
0.5
0
1
0
50.0
1188.7
0.0
1188.7
View list
5
1110193653
Tumaka, A (Ahlumile)
1
0.5
0
1
0
50.0
1188.7
0.0
1188.7
View list
6
2120308037
Nelson, R (Reese)
1
0.0
0
0
1
0.0
1188.7
-425.0
763.7
View list
7
1110193645
Naude, L (Lian)
1
0.0
0
0
1
0.0
1188.7
-425.0
763.7
View list
8
1130132165
Calitz, S (Steyn)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2130148283
Mani, N (Ntlahla)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1140157950
Faure, B (Brodie)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list