Chess South Africa
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Chess South Africa
Davids, A (Alzane)
Dob:
2007/12/15 (U18)
Gender:
Male
Chess SA id:
1070120007
FIDE id:
Region:
Chris Hani (ECH)
Citizen:
RSA
Title(s):
Last active:
2023/04/01 (428 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
1228.6
Curent Weighted rating
1229.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1229.0
Current floor (min rating allowed)
731.3
Current highest rating achieved
1231.3
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)
±159.2
Current Raw change used (final)
0.0
Projected new Raw rating
1228.6
Projected new Weighed rating
1228.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1228.9
Projected effective change (new Official - current Official)
-0.1
Projected new highest rating
1231.3
Projected new floor
731.3
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
1184.4
Curent Weighted rating
1184.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1184.6
Current floor (min rating allowed)
685.6
Current highest rating achieved
1185.6
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)
±169.5
Current Raw change used (final)
0.0
Projected new Raw rating
1184.4
Projected new Weighed rating
1184.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1184.5
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1185.6
Projected new floor
685.6
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
1226.4
Curent Weighted rating
1226.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1226.4
Current floor (min rating allowed)
726.4
Current highest rating achieved
1226.4
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)
±159.7
Current Raw change used (final)
0.0
Projected new Raw rating
1226.4
Projected new Weighed rating
1226.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1226.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1226.4
Projected new floor
726.4
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)
726.4
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
726.4
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
SBDCU Trial 2 2023 (U18)
2023/04/01
2023/04/01
Sarah Baartman (ESB)
Standard
62
0.84
5
5
3.0
1231.3
1185.6
Analysis
2
Sarah Baartman Trials 2022 ( U15 Boys)
2022/05/21
2022/05/21
Sarah Baartman (ESB)
Rapid
45
0.74
5
5
3.0
1198.4
1200.0
Analysis
1
2019 South African Junior Team Championships (U14E)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
4.5
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
17
10
1
6
10.5
61.8
100.0
1150.7
1250.7
White
9
5
1
3
5.5
61.1
94.4
1193.3
1287.8
Black
8
5
0
3
5.0
62.5
106.3
1102.7
1209.0
Standard
All
12
7
1
4
7.5
62.5
106.3
1083.5
1189.7
White
6
4
1
1
4.5
75.0
212.5
1109.6
1322.1
Black
6
3
0
3
3.0
50.0
0.0
1057.3
1057.3
Rapid
All
5
3
0
2
3.0
60.0
85.0
1312.0
1397.0
White
3
1
0
2
1.0
33.3
-141.7
1360.7
1219.0
Black
2
2
0
0
2.0
100.0
425.0
1238.9
1663.9
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
1070134135
Munemo, T (Tadiwa)
2
1.0
1
0
1
50.0
1214.8
0.0
1214.8
View list
2
206088516
Monageng, G (Gomolemo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1080134136
Terblanche, N (Nathaniel-Jayoen)
1
1.0
1
0
0
100.0
1198.4
425.0
1623.4
View list
4
1060153076
September, J (Johnalize)
1
1.0
1
0
0
100.0
1231.3
425.0
1656.3
View list
5
107083551
Biernacki, K (Kayden)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1060135611
Isaacs, C (Charlton)
1
1.0
1
0
0
100.0
1231.3
425.0
1656.3
View list
7
1070102012
Heunes, M (Martin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1080141826
Harmse, K (Keenan)
1
1.0
1
0
0
100.0
1198.4
425.0
1623.4
View list
9
207067350
Mbete, L (Lisakhanya)
1
1.0
1
0
0
100.0
1231.3
425.0
1656.3
View list
10
1070106863
Kaelo, C (Chibysi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
2070097085
Joseph, H (Halle)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
12
1090153077
Wyngaard, T (Te-Jay)
1
0.0
0
0
1
0.0
1231.3
-425.0
806.3
View list
13
1060109308
Obaray, J (Jordan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1060097193
Mngomezulu, X (Xolani)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1080096807
Klinkert, C (Cade)
1
0.0
0
0
1
0.0
1198.4
-425.0
773.4
View list
16
1070137432
Handley, S (Stephen)
1
0.0
0
0
1
0.0
1198.4
-425.0
773.4
View list