Chess South Africa
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Chess South Africa
Nghondzweni, B (Bohlale)
Dob:
2006/04/27 (U20)
Gender:
Male
Chess SA id:
1060138261
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2022/05/28 (722 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
1191.5
Curent Weighted rating
1191.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1191.5
Current floor (min rating allowed)
691.5
Current highest rating achieved
1191.5
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)
±167.8
Current Raw change used (final)
0.0
Projected new Raw rating
1191.5
Projected new Weighed rating
1191.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1191.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1191.5
Projected new floor
691.5
Projected new K-facor
40
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
1190.4
Curent Weighted rating
1190.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1190.4
Current floor (min rating allowed)
690.4
Current highest rating achieved
1190.4
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)
±168.1
Current Raw change used (final)
0.0
Projected new Raw rating
1190.4
Projected new Weighed rating
1190.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1190.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1190.4
Projected new floor
690.4
Projected new K-facor
40
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)
700.0
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
700.0
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)
700.0
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
700.0
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
3
Ekurhuleni Trials 2 2022 (U20)
2022/05/28
2022/05/28
Ekurhuleni (GE)
Standard
62
0.84
5
5
3.0
1163.3
1155.6
Analysis
2
Ekurhuleni Trials 1 2022 (U18)
2022/04/23
2022/04/23
Ekurhuleni (GE)
Standard
62
0.84
5
5
2.0
1177.4
1171.2
Analysis
1
JNW Trinityhouse LF 2022 (Contenders)
2022/03/12
2022/03/12
Johannesburg Metro (GJM)
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
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
15
7
0
8
7.0
46.7
-28.3
1197.0
1168.6
White
8
5
0
3
5.0
62.5
106.3
1182.6
1288.9
Black
7
2
0
5
2.0
28.6
-182.1
1213.4
1031.2
Standard
All
15
7
0
8
7.0
46.7
-28.3
1197.0
1168.6
White
8
5
0
3
5.0
62.5
106.3
1182.6
1288.9
Black
7
2
0
5
2.0
28.6
-182.1
1213.4
1031.2
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1100133934
Mammen, J (Jayden)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2060140169
Makweya, R (Rebeditswe)
1
1.0
1
0
0
100.0
1177.4
425.0
1602.4
View list
3
2060133808
Mafinya, T (Thama)
1
1.0
1
0
0
100.0
1177.4
425.0
1602.4
View list
4
1060140170
Ngubeni, A (Andile)
1
1.0
1
0
0
100.0
1163.3
425.0
1588.3
View list
5
105089344
Serra Coelho, E (Ethan)
1
1.0
1
0
0
100.0
1163.3
425.0
1588.3
View list
6
105054573
Pienaar, S (Schalk)
1
1.0
1
0
0
100.0
1163.3
425.0
1588.3
View list
7
110091691
Barker, R (Ryan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
105057512
Venter, J (Jude)
1
0.0
0
0
1
0.0
1163.3
-425.0
738.3
View list
9
106086008
Swart, Z (Zander)
1
0.0
0
0
1
0.0
1177.4
-425.0
752.4
View list
10
1040133776
Snyders, J (James)
1
0.0
0
0
1
0.0
1163.3
-425.0
738.3
View list
11
1060116311
Patel, M (Mikha`eel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1100110075
Mupalala, K (Kenzo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
2060115642
Mtshali, NL (Nomcebo Langelihle)
1
0.0
0
0
1
0.0
1177.4
-425.0
752.4
View list
14
108082807
Joseph, J (Jamie)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
206050275
De Jager, K (Karli)
1
0.0
0
0
1
0.0
1177.4
-425.0
752.4
View list