Chess South Africa
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Chess South Africa
Ngqobe, Y (Yamkela)
Dob:
1993/11/04 (Adult)
Gender:
Male
Chess SA id:
193067472
FIDE id:
Region:
Chess South Africa (CSA)
Citizen:
RSA
Title(s):
Last active:
2024/04/27 (60 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
1251.6
Current Weighted rating
1260.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1260.5
Current highest rating achieved
1291.3
Current floor (min rating allowed)
791.3
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)
±154.1
Current Raw change used (final)
0.0
Projected new Raw rating
1251.6
Projected new Weighed rating
1161.1
Projected new Weighted performance
939.8
Projected new final Raw rating (if new WP > new Raw)
1251.6
Projected new highest rating
1291.3
Projected new floor
791.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1251.6
Projected effective change (new Official - current Official)
-8.9
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
1297.8
Current Weighted rating
1271.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1297.8
Current highest rating achieved
1297.8
Current floor (min rating allowed)
797.8
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)
±144.2
Current Raw change used (final)
0.0
Projected new Raw rating
1297.8
Projected new Weighed rating
1171.5
Projected new Weighted performance
797.1
Projected new final Raw rating (if new WP > new Raw)
1297.8
Projected new highest rating
1297.8
Projected new floor
797.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1297.8
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
1207.8
Current Weighted rating
1228.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1228.6
Current highest rating achieved
1300.0
Current floor (min rating allowed)
800.0
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)
±164.0
Current Raw change used (final)
0.0
Projected new Raw rating
1207.8
Projected new Weighed rating
1131.2
Projected new Weighted performance
336.7
Projected new final Raw rating (if new WP > new Raw)
1207.8
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1207.8
Projected effective change (new Official - current Official)
-20.8
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
1300.0
Current Weighted rating
1243.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current highest rating achieved
1300.0
Current floor (min rating allowed)
800.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1145.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
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
1
Bhongweni Chess Club Open 2024 (Adult)
2024/04/27
2024/04/27
Buffalo City (EBC)
Rapid
30
0.60
6
6
1.0
1291.3
1300.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Bhongweni Chess Club Open 2024 (Adult)
2024/04/27
2024/04/27
Buffalo City (EBC)
Rapid
30
0.60
6
6
1.0
1291.3
1300.0
Analysis
2
BCM Chess Clubs League 2023 (Premier)
2023/09/09
2023/09/09
Buffalo City (EBC)
Standard
90
0.94
5
4
2.0
1256.4
1259.6
Analysis
1
Youth Day Chess Festival 2023 (B)
2023/06/24
2023/06/24
Buffalo City (EBC)
Standard
90
0.94
5
4
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
6
1
0
5
1.0
16.7
-283.3
1314.7
1031.3
White
3
0
0
3
0.0
0.0
-425.0
1385.6
960.6
Black
3
1
0
2
1.0
33.3
-141.7
1243.8
1102.1
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
6
1
0
5
1.0
16.7
-283.3
1314.7
1031.3
White
3
0
0
3
0.0
0.0
-425.0
1385.6
960.6
Black
3
1
0
2
1.0
33.3
-141.7
1243.8
1102.1
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
14
6
0
8
6.0
42.9
-60.7
1358.6
1297.9
White
7
4
0
3
4.0
57.1
60.7
1361.6
1422.3
Black
7
2
0
5
2.0
28.6
-182.1
1355.6
1173.4
Standard
All
8
5
0
3
5.0
62.5
106.3
1391.5
1497.7
White
4
4
0
0
4.0
100.0
425.0
1343.6
1768.6
Black
4
1
0
3
1.0
25.0
-212.5
1439.4
1226.9
Rapid
All
6
1
0
5
1.0
16.7
-283.3
1314.7
1031.3
White
3
0
0
3
0.0
0.0
-425.0
1385.6
960.6
Black
3
1
0
2
1.0
33.3
-141.7
1243.8
1102.1
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
208065268
Beshe, A (Akhanye)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
207044978
August, T (Thimna)
1
1.0
1
0
0
100.0
1256.4
425.0
1681.4
View list
3
1960190812
Howe, A (Andrew)
1
1.0
1
0
0
100.0
1291.3
425.0
1716.3
View list
4
1100118719
Mpafa, Z (Zukhanye)
1
1.0
1
0
0
100.0
1256.4
425.0
1681.4
View list
5
2070133987
Mazele, Y (Yonwaba)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1080150733
Vermaak, J (Jayden)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1030151184
Zitha, S (Smangaliso)
1
0.0
0
0
1
0.0
1291.3
-425.0
866.3
View list
8
1060141212
Sontundu, K (Kuyasa)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
191044413
Nthlangoe, N (Nkadimeng)
1
0.0
0
0
1
0.0
1256.4
-425.0
831.4
View list
10
1010138236
Mawere, J (Justice)
1
0.0
0
0
1
0.0
1291.3
-425.0
866.3
View list
11
1020119577
Magxala, T (Talent)
1
0.0
0
0
1
0.0
1291.3
-425.0
866.3
View list
12
2030151599
Magazi, S (Sipahle)
1
0.0
0
0
1
0.0
1291.3
-425.0
866.3
View list
13
186018969
Mabhera, S (Sunungukai)
1
0.0
0
0
1
0.0
1256.4
-425.0
831.4
View list
14
1010138237
Hangana, A (Anethemba)
1
0.0
0
0
1
0.0
1291.3
-425.0
866.3
View list