Chess South Africa
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Chess South Africa
Gidi, A (Alizwa)
Dob:
2006/10/31 (U20)
Gender:
Male
Chess SA id:
1060147578
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/03/02 (116 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
1243.7
Current Weighted rating
1217.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1243.7
Current highest rating achieved
1243.7
Current floor (min rating allowed)
743.7
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)
±155.8
Current Raw change used (final)
0.0
Projected new Raw rating
1243.7
Projected new Weighed rating
1120.4
Projected new Weighted performance
951.1
Projected new final Raw rating (if new WP > new Raw)
1243.7
Projected new highest rating
1243.7
Projected new floor
743.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1243.7
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
1203.2
Current Weighted rating
1200.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1203.2
Current highest rating achieved
1203.2
Current floor (min rating allowed)
703.2
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)
±165.1
Current Raw change used (final)
0.0
Projected new Raw rating
1203.2
Projected new Weighed rating
1104.7
Projected new Weighted performance
402.4
Projected new final Raw rating (if new WP > new Raw)
1203.2
Projected new highest rating
1203.2
Projected new floor
703.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1203.2
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
1241.4
Current Weighted rating
1217.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1241.4
Current highest rating achieved
1241.4
Current floor (min rating allowed)
741.4
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)
±156.3
Current Raw change used (final)
0.0
Projected new Raw rating
1241.4
Projected new Weighed rating
1121.1
Projected new Weighted performance
741.2
Projected new final Raw rating (if new WP > new Raw)
1241.4
Projected new highest rating
1241.4
Projected new floor
741.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1241.4
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
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Cape Winelands Schools - Prestige 2024 (U18 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1239.5
1200.0
Analysis
1
Cape Winelands Schools - HS Trials 1 2024 (U18 Boys)
2024/02/17
2024/02/17
Cape Winelands (WCW)
Rapid
35
0.66
6
6
3.5
1214.6
1218.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
Cape Winelands Schools - Prestige 2024 (U18 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1239.5
1200.0
Analysis
3
Cape Winelands Schools - HS Trials 1 2024 (U18 Boys)
2024/02/17
2024/02/17
Cape Winelands (WCW)
Rapid
35
0.66
6
6
3.5
1214.6
1218.4
Analysis
2
Worcester Knock-Out 2023 (U18 Boys)
2023/10/14
2023/10/14
Cape Winelands (WCW)
Rapid
30
0.60
6
6
4.0
1200.0
1200.0
Analysis
1
Robertson Strategema Club 2022 (U17)
2022/10/29
2022/10/29
Cape Winelands (WCW)
Standard
60
0.83
5
0
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
11
5
1
5
5.5
50.0
0.0
1314.4
1314.4
White
5
2
1
2
2.5
50.0
0.0
1291.2
1291.2
Black
6
3
0
3
3.0
50.0
0.0
1333.7
1333.7
Standard
All
5
2
0
3
2.0
40.0
-85.0
1342.2
1257.2
White
2
0
0
2
0.0
0.0
-425.0
1357.8
932.8
Black
3
2
0
1
2.0
66.7
141.7
1331.9
1473.6
Rapid
All
6
3
1
2
3.5
58.3
70.8
1291.2
1362.0
White
3
2
1
0
2.5
83.3
283.3
1246.9
1530.2
Black
3
1
0
2
1.0
33.3
-141.7
1335.4
1193.8
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
17
9
1
7
9.5
55.9
50.0
1246.5
1296.5
White
8
4
1
3
4.5
56.3
53.1
1203.9
1257.0
Black
9
5
0
4
5.0
55.6
47.2
1284.3
1331.5
Standard
All
5
2
0
3
2.0
40.0
-85.0
1342.2
1257.2
White
2
0
0
2
0.0
0.0
-425.0
1357.8
932.8
Black
3
2
0
1
2.0
66.7
141.7
1331.9
1473.6
Rapid
All
12
7
1
4
7.5
62.5
106.3
1206.6
1312.8
White
6
4
1
1
4.5
75.0
212.5
1152.6
1365.1
Black
6
3
0
3
3.0
50.0
0.0
1260.5
1260.5
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
1070156957
Kotze, J (Johann)
1
1.0
1
0
0
100.0
1214.6
425.0
1639.6
View list
2
1060151301
Jacobs, D (Dealogan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1060106140
Jack, C (Chivano)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1080137604
Esterhuizen, E (Emile)
1
1.0
1
0
0
100.0
1214.6
425.0
1639.6
View list
5
107078356
Douries, S (Steward)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
108068738
Bester, C (Christoff)
1
1.0
1
0
0
100.0
1239.5
425.0
1664.5
View list
7
1080119362
Payne, D (Daniel)
1
1.0
1
0
0
100.0
1214.6
425.0
1639.6
View list
8
106072635
Williams, B (Brett)
1
1.0
1
0
0
100.0
1239.5
425.0
1664.5
View list
9
1070162874
Willemse, B (Bjorn)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1060159010
Williams, D (Danole)
1
0.5
0
1
0
50.0
1214.6
0.0
1214.6
View list
11
1070137522
Van Der Westhuizen, S (Shaakir)
1
0.0
0
0
1
0.0
1239.5
-425.0
814.5
View list
12
108076768
Van De Vyver, W (Wian)
1
0.0
0
0
1
0.0
1239.5
-425.0
814.5
View list
13
105072648
Snyman, A (Alex)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
106045226
Palmer, C (Cheslin)
1
0.0
0
0
1
0.0
1214.6
-425.0
789.6
View list
15
1070137515
Olivier, C (Caleb)
1
0.0
0
0
1
0.0
1239.5
-425.0
814.5
View list
16
105073361
Africa, L (Lindsay)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1080108607
Coetzee, C (Conlinn)
1
0.0
0
0
1
0.0
1214.6
-425.0
789.6
View list