Chess South Africa
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Chess South Africa
Njapha, A (Abukwe)
Dob:
2012/06/03 (U14)
Gender:
Female
Chess SA id:
2120102343
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2020/11/29 (1267 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
1304.6
Curent Weighted rating
1304.6
Curent Weighted performance
656.4
Current official/published rating (highest between Raw, WR and WP)
1304.6
Current floor (min rating allowed)
804.6
Current highest rating achieved
1304.6
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)
±142.9
Current Raw change used (final)
0.0
Projected new Raw rating
1304.6
Projected new Weighed rating
1304.6
Projected new Weighted performance
656.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1304.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1304.6
Projected new floor
804.6
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
1273.6
Curent Weighted rating
1273.6
Curent Weighted performance
541.6
Current official/published rating (highest between Raw, WR and WP)
1273.6
Current floor (min rating allowed)
773.6
Current highest rating achieved
1273.6
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)
±149.3
Current Raw change used (final)
0.0
Projected new Raw rating
1273.6
Projected new Weighed rating
1273.6
Projected new Weighted performance
541.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1273.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1273.6
Projected new floor
773.6
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
1233.2
Curent Weighted rating
1233.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1233.2
Current floor (min rating allowed)
733.2
Current highest rating achieved
1233.2
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)
±158.2
Current Raw change used (final)
0.0
Projected new Raw rating
1233.2
Projected new Weighed rating
1233.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1233.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1233.2
Projected new floor
733.2
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)
733.2
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
733.2
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
12
2020 Berea West Rapid Open
2020/11/29
2020/11/29
Ethekwini (KED)
Rapid
30
0.60
7
4
2.0
1280.8
1200.0
Analysis
11
2019 South African Junior Team Championships (U8A)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
5.0
1164.0
1158.0
Analysis
10
2019 Heritage Open (B)
2019/10/05
2019/10/06
Ethekwini (KED)
Standard
60
0.83
6
6
3.0
1130.1
1114.0
Analysis
9
2019 Ethekwini 3rd Youth Trials (U8+U10)
2019/07/20
2019/07/21
Ethekwini (KED)
Standard
60
0.83
6
6
4.0
1072.7
1041.2
Analysis
8
2019 KZN Open (B)
2019/04/27
2019/04/28
Ethekwini (KED)
Standard
60
0.83
6
0
0.0
1120.2
1092.4
Analysis
7
2019 Ethekwini Youth Trials 2nd (U8+U10)
2019/04/13
2019/04/14
Ethekwini (KED)
Standard
60
0.83
6
5
1.0
1120.2
1092.4
Analysis
6
2019 Ethekwini Open (B)
2019/03/30
2019/03/31
Ethekwini (KED)
Standard
60
0.83
6
6
2.0
1126.7
1112.4
Analysis
5
2019 South African Junior Closed Chess Championship (U8 Girls)
2019/03/17
2019/03/22
Chess South Africa (CSA)
Standard
120
1.00
9
9
4.0
1126.7
1112.4
Analysis
4
2019 Ethekwini Youth Trials (U8+U10)
2019/03/09
2019/03/10
Ethekwini (KED)
Standard
60
0.83
6
6
4.0
1126.7
1112.4
Analysis
3
South African Junior Team Championships 2018 (U8A)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
3.0
1131.9
1119.6
Analysis
2
2018 Heritage Day Open (B)
2018/09/23
2018/09/24
Ethekwini (KED)
Standard
60
0.83
6
6
3.0
1122.6
1106.4
Analysis
1
2018 Ethekwini Youth Trials 2 (U8+U10)
2018/05/19
2018/05/20
Ethekwini (KED)
Standard
60
0.83
6
4
1.0
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
66
32
0
34
32.0
48.5
-12.9
1189.2
1176.3
White
33
18
0
15
18.0
54.5
38.6
1202.1
1240.7
Black
33
14
0
19
14.0
42.4
-64.4
1176.4
1112.0
Standard
All
62
30
0
32
30.0
48.4
-13.7
1167.5
1153.8
White
31
16
0
15
16.0
51.6
13.7
1183.5
1197.2
Black
31
14
0
17
14.0
45.2
-41.1
1151.5
1110.4
Rapid
All
4
2
0
2
2.0
50.0
0.0
1526.1
1526.1
White
2
2
0
0
2.0
100.0
425.0
1490.3
1915.3
Black
2
0
0
2
0.0
0.0
-425.0
1561.8
1136.8
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
110092160
Magudulela, N (Ndumiso)
3
1.0
1
0
2
33.3
1109.8
-141.7
968.2
View list
2
2110099521
Kritzinger, L (Lune)
2
2.0
2
0
0
100.0
1129.3
425.0
1554.3
View list
3
109077526
Jainarain, T (Trishul)
2
1.0
1
0
1
50.0
1126.3
0.0
1126.3
View list
4
1110106568
Makaula, L (Lubanzi)
2
1.0
1
0
1
50.0
1101.4
0.0
1101.4
View list
5
110082572
Mistry, H (Hriday)
2
1.0
1
0
1
50.0
1126.7
0.0
1126.7
View list
6
1100097617
Ndlovu, N (Ntando)
2
1.0
1
0
1
50.0
1096.5
0.0
1096.5
View list
7
110094929
Mqadi, S (Siyabonga)
2
0.0
0
0
2
0.0
1160.1
-425.0
735.1
View list
8
210082574
Reddy, D (Deeya)
2
0.0
0
0
2
0.0
1123.5
-425.0
698.5
View list
9
211093275
Byliefeldt, M (Mienke)
1
1.0
1
0
0
100.0
1126.7
425.0
1551.7
View list
10
2120111145
Budhram, K (Kaylee)
1
1.0
1
0
0
100.0
1072.7
425.0
1497.7
View list
11
1120104109
Bowers, M (Mpho)
1
1.0
1
0
0
100.0
1164.0
425.0
1589.0
View list
12
1110097519
Beech, K (Kael)
1
1.0
1
0
0
100.0
1131.9
425.0
1556.9
View list
13
1110111144
Chetty, M (Mikhaelin)
1
1.0
1
0
0
100.0
1126.7
425.0
1551.7
View list
14
1100116681
Chetty, L (Liam)
1
1.0
1
0
0
100.0
1072.7
425.0
1497.7
View list
15
1120104243
Gouws, L (Logan)
1
1.0
1
0
0
100.0
1164.0
425.0
1589.0
View list
16
1120109534
Goldschagg, R (Rudolf)
1
1.0
1
0
0
100.0
1164.0
425.0
1589.0
View list
17
2110100044
Fourie, N (Nine Mari)
1
1.0
1
0
0
100.0
1126.7
425.0
1551.7
View list
18
1110106567
Filtane, L (Likhancolomzi)
1
1.0
1
0
0
100.0
1122.6
425.0
1547.6
View list
19
111092009
Datharam, Y (Yadav)
1
1.0
1
0
0
100.0
1072.7
425.0
1497.7
View list
20
2120117017
John, S (Sophia)
1
1.0
1
0
0
100.0
1164.0
425.0
1589.0
View list