Chess South Africa
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Chess South Africa
Ndlovu, ZW (Zakele Welcome)
Dob:
1981/10/29 (Adult)
Gender:
Male
Chess SA id:
1810115393
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2020/02/01 (1607 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
1387.0
Current Weighted rating
1329.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1387.0
Current highest rating achieved
1387.0
Current floor (min rating allowed)
887.0
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)
±127.0
Current Raw change used (final)
0.0
Projected new Raw rating
1387.0
Projected new Weighed rating
1224.9
Projected new Weighted performance
364.8
Projected new final Raw rating (if new WP > new Raw)
1387.0
Projected new highest rating
1387.0
Projected new floor
887.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1387.0
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
1359.4
Current Weighted rating
1311.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1359.4
Current highest rating achieved
1359.4
Current floor (min rating allowed)
859.4
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)
±132.1
Current Raw change used (final)
0.0
Projected new Raw rating
1359.4
Projected new Weighed rating
1208.1
Projected new Weighted performance
243.7
Projected new final Raw rating (if new WP > new Raw)
1359.4
Projected new highest rating
1359.4
Projected new floor
859.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1359.4
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
1259.3
Current Weighted rating
1222.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1259.3
Current highest rating achieved
1259.3
Current floor (min rating allowed)
759.3
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)
±152.4
Current Raw change used (final)
0.0
Projected new Raw rating
1259.3
Projected new Weighed rating
1125.9
Projected new Weighted performance
159.4
Projected new final Raw rating (if new WP > new Raw)
1259.3
Projected new highest rating
1259.3
Projected new floor
759.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1259.3
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
1461.1
Current Weighted rating
1312.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1461.1
Current highest rating achieved
1461.1
Current floor (min rating allowed)
961.1
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)
±114.3
Current Raw change used (final)
0.0
Projected new Raw rating
1461.1
Projected new Weighed rating
1211.1
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1461.1
Projected new floor
961.1
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1461.1
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
2
Heidelberg Open 2020 (B)
2020/02/01
2020/02/01
Sedibeng (GSV)
Standard
60
0.83
5
4
3.0
1233.0
1200.0
Analysis
1
2019 SWVG Arnold Classic (Rapid Open)
2019/05/18
2019/05/19
Tshwane (GTP)
Rapid
35
0.66
10
9
5.0
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
13
8
0
5
8.0
61.5
98.1
1318.3
1416.4
White
7
6
0
1
6.0
85.7
303.6
1241.8
1545.4
Black
6
2
0
4
2.0
33.3
-141.7
1407.6
1265.9
Standard
All
4
3
0
1
3.0
75.0
212.5
1413.5
1626.0
White
2
2
0
0
2.0
100.0
425.0
1328.8
1753.8
Black
2
1
0
1
1.0
50.0
0.0
1498.3
1498.3
Rapid
All
9
5
0
4
5.0
55.6
47.2
1276.0
1323.2
White
5
4
0
1
4.0
80.0
255.0
1207.0
1462.0
Black
4
1
0
3
1.0
25.0
-212.5
1362.2
1149.7
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
194069703
Nxumalo, V (Vuyo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
104028105
Nolan, RR (Ricco)
1
1.0
1
0
0
100.0
1233.0
425.0
1658.0
View list
3
105065850
Neethling, JC (Jandre Constantene)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1100103439
Mungal, E (Ethan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1920104057
Kwata, L (Lehlohonolo)
1
1.0
1
0
0
100.0
1233.0
425.0
1658.0
View list
6
1830111497
Sambo, K (Kingsley)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
206001830
Bent, C (Cierra)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
109080728
Spamers, V (Vinaldo)
1
1.0
1
0
0
100.0
1233.0
425.0
1658.0
View list
9
192034670
Sikhwivhilu, S (Se)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
101075148
Pule, M (Matome)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
100004565
Chibase, N (Nkosana)
1
0.0
0
0
1
0.0
1233.0
-425.0
808.0
View list
12
174019476
Mahlaba, WM (Windy)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
104085089
Li, J (Joseph)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
