Chess South Africa
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Chess South Africa
Zikhali, S (Sibonga)
Dob:
2007/08/18 (U18)
Gender:
Female
Chess SA id:
2070102813
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2018/10/20 (2227 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
1172.4
Current Weighted rating
1172.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1172.4
Current highest rating achieved
1184.7
Current floor (min rating allowed)
684.7
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)
±172.5
Current Raw change used (final)
0.0
Projected new Raw rating
1172.4
Projected new Weighed rating
1078.6
Projected new Weighted performance
143.6
Projected new final Raw rating (if new WP > new Raw)
1172.4
Projected new highest rating
1184.7
Projected new floor
684.7
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1172.4
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
1166.4
Current Weighted rating
1166.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1166.4
Current highest rating achieved
1181.6
Current floor (min rating allowed)
681.6
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)
±173.9
Current Raw change used (final)
0.0
Projected new Raw rating
1166.4
Projected new Weighed rating
1073.1
Projected new Weighted performance
143.6
Projected new final Raw rating (if new WP > new Raw)
1166.4
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)
1166.4
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
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
1200.0
Current floor (min rating allowed)
700.0
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)
±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
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
2018 Amajuba JZ + Salga Selection (U14)
2018/10/20
2018/10/20
Amajuba (KAN)
Standard
60
0.83
5
5
2.0
1184.7
1181.6
Analysis
1
2018 Amajuba Open (Beginner)
2018/05/26
2018/05/26
iLembe (KIK)
Standard
60
0.83
6
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
10
3
2
5
4.0
40.0
-85.0
1198.8
1113.8
White
4
0
1
3
0.5
12.5
-318.8
1204.5
885.7
Black
6
3
1
2
3.5
58.3
70.8
1195.0
1265.9
Standard
All
10
3
2
5
4.0
40.0
-85.0
1198.8
1113.8
White
4
0
1
3
0.5
12.5
-318.8
1204.5
885.7
Black
6
3
1
2
3.5
58.3
70.8
1195.0
1265.9
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
1090106969
Mabaso, S (Swelihle)
1
1.0
1
0
0
100.0
1184.7
425.0
1609.7
View list
2
1080102824
Nkomo, B (Bonginkosi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2090106972
Shabalala, A (Anele)
1
1.0
1
0
0
100.0
1184.7
425.0
1609.7
View list
4
2050102817
Nyembe, A (Amahle)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
5
2060102826
Zulu, L (Lusanda)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
1090102840
Skhosana, S (Sihle)
1
0.0
0
0
1
0.0
1184.7
-425.0
759.7
View list
7
1090102836
Nxumalo, S (Sibusiso)
1
0.0
0
0
1
0.0
1184.7
-425.0
759.7
View list
8
1060102816
Nxumalo, N (Ntethelelo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1060106960
Nkabinde, N (Ntando)
1
0.0
0
0
1
0.0
1184.7
-425.0
759.7
View list
10
1050102829
Khumalo, A (Ayabonga)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
