Chess South Africa
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Chess South Africa
Idziradzemhuka, W (Walter)
Dob:
2009/05/29 (U16)
Gender:
Male
Chess SA id:
1090137434
FIDE id:
Region:
Chess South Africa (CSA)
Citizen:
ZIM
Title(s):
Last active:
2022/11/05 (768 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
1356.9
Current Weighted rating
1356.9
Current Weighted performance
963.8
Current official/published rating (highest between Raw, WR and WP)
1356.9
Current highest rating achieved
1394.1
Current floor (min rating allowed)
894.1
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)
±132.6
Current Raw change used (final)
0.0
Projected new Raw rating
1356.9
Projected new Weighed rating
1248.3
Projected new Weighted performance
963.8
Projected new final Raw rating (if new WP > new Raw)
1356.9
Projected new highest rating
1394.1
Projected new floor
894.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1356.9
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
1314.7
Current Weighted rating
1314.7
Current Weighted performance
925.6
Current official/published rating (highest between Raw, WR and WP)
1314.7
Current highest rating achieved
1344.6
Current floor (min rating allowed)
844.6
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)
±140.8
Current Raw change used (final)
0.0
Projected new Raw rating
1314.7
Projected new Weighed rating
1209.5
Projected new Weighted performance
925.6
Projected new final Raw rating (if new WP > new Raw)
1314.7
Projected new highest rating
1344.6
Projected new floor
844.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1314.7
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
1386.8
Current Weighted rating
1386.8
Current Weighted performance
1028.7
Current official/published rating (highest between Raw, WR and WP)
1386.8
Current highest rating achieved
1401.5
Current floor (min rating allowed)
901.5
Current K-factor
32
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)
±127.1
Current Raw change used (final)
0.0
Projected new Raw rating
1386.8
Projected new Weighed rating
1275.9
Projected new Weighted performance
1028.7
Projected new final Raw rating (if new WP > new Raw)
1386.8
Projected new highest rating
1401.5
Projected new floor
901.5
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1386.8
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
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
11
Victory 4 All Chess Championship 2022
2022/11/05
2022/11/05
Sarah Baartman (ESB)
Rapid
12
0.33
7
7
4.5
1362.5
1401.5
Analysis
10
Jeffreys Bay Chess Club Rapid October 2 2022
2022/10/27
2022/10/27
Sarah Baartman (ESB)
Rapid
12
0.33
5
5
3.5
1394.1
1386.4
Analysis
9
Eatern Cape Provincial Chess Championship 2022 (U14 Boys)
2022/10/01
2022/10/01
Sarah Baartman (ESB)
Standard
65
0.85
7
7
3.0
1394.1
1344.6
Analysis
8
Jeffreys Bay Chess Club Rapid September 2022
2022/09/22
2022/09/26
Sarah Baartman (ESB)
Rapid
12
0.33
5
3
2.0
1393.1
1382.4
Analysis
7
Stulting Sports Day 2022 (Seniors)
2022/08/26
2022/08/26
Sarah Baartman (ESB)
Rapid
15
0.39
13
13
13.0
1325.6
1221.6
Analysis
6
Kouga Mayarol Cup 2022 (U13)
2022/07/23
2022/07/23
Sarah Baartman (ESB)
Standard
65
0.85
6
6
4.0
1320.1
1320.8
Analysis
5
SBDCU Trials 2022 (U14)
2022/06/25
2022/06/25
Sarah Baartman (ESB)
Standard
65
0.85
6
6
4.0
1315.5
1317.2
Analysis
4
Humansdorp CMC Trials 2022
2022/05/20
2022/05/20
Sarah Baartman (ESB)
Rapid
45
0.74
5
5
3.0
1282.1
1200.0
Analysis
3
Fountains Mall Open Tournament 2022 (B)
2022/05/14
2022/05/14
Sarah Baartman (ESB)
Standard
65
0.85
5
5
4.0
1282.1
1285.2
Analysis
2
SBDCU 2nd Open Tournament Fountains Mall 2022 (B)
2022/03/04
2022/03/05
Sarah Baartman (ESB)
Standard
65
0.85
6
6
4.0
1264.7
1264.0
Analysis
1
SBDCU First Fide Rated Open Tournament Fountains Mall 2022 (B)
2022/02/18
2022/02/19
Sarah Baartman (ESB)
Standard
90
0.94
5
5
4.0
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
68
48
2
18
49.0
72.1
187.5
1226.8
1414.3
White
34
24
0
10
24.0
70.6
175.0
1248.0
1423.0
Black
34
24
2
8
25.0
73.5
200.0
1205.7
1405.7
Standard
All
35
23
0
12
23.0
65.7
133.6
1224.5
1358.0
White
18
12
0
6
12.0
66.7
141.7
1234.8
1376.4
Black
17
11
0
6
11.0
64.7
125.0
1213.5
1338.5
Rapid
All
33
25
2
6
26.0
78.8
244.7
1229.4
1474.1
White
16
12
0
4
12.0
75.0
212.5
1262.9
1475.4
Black
17
13
2
2
14.0
82.4
275.0
1197.8
1472.8
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
1090140913
Grootboom, S (Simamkele)
2
2.0
2
0
0
100.0
1301.1
425.0
1726.1
View list
2
1100142409
Booysen, B (Bryain-Luke Hilton)
2
2.0
2
0
0
100.0
1317.8
425.0
1742.8
View list
3
1090140918
Mcetywa, K (Khanya)
2
2.0
2
0
0
100.0
1359.3
425.0
1784.3
View list
4
1070134413
Steenkamp, D (Dirk)
2
2.0
2
0
0
100.0
1322.3
425.0
1747.3
View list
5
1040134128
Stuurman, R (Rashied)
2
2.0
2
0
0
100.0
1313.6
425.0
1738.6
View list
6
1090137436
January, P (Pharrel)
2
1.0
1
0
1
50.0
1357.1
0.0
1357.1
View list
7
2100137443
Pietersen, L (Leandre)
2
1.0
1
0
1
50.0
1292.4
0.0
1292.4
View list
8
1090134449
Salie, R (Riaz)
2
0.5
0
1
1
25.0
1338.1
-212.5
1125.6
View list
9
1100134132
Jonas, Y (Yongisipho)
2
0.0
0
0
2
0.0
1298.8
-425.0
873.8
View list
10
2060153614
Janse Van Rensburg, S (Sanmarie)
2
0.0
0
0
2
0.0
1313.6
-425.0
888.6
View list
11
1110111051
Stuurman, P (Pedro)
2
0.0
0
0
2
0.0
1393.6
-425.0
968.6
View list
12
1090141837
Bernades, L (Lehano)
1
1.0
1
0
0
100.0
1282.1
425.0
1707.1
View list
13
110087670
Amos, D (Dylan)
1
1.0
1
0
0
100.0
1315.5
425.0
1740.5
View list
14
1080140443
Burness, X (Xavier)
1
1.0
1
0
0
100.0
1325.6
425.0
1750.6
View list
15
1100146226
Boucher, J (Jared)
1
1.0
1
0
0
100.0
1325.6
425.0
1750.6
View list
16
1100140908
Botha, X (Xadrian)
1
1.0
1
0
0
100.0
1315.5
425.0
1740.5
View list
17
1090142418
Draghoender, KL (Keagan Lucian)
1
1.0
1
0
0
100.0
1325.6
425.0
1750.6
View list
18
1110146232
De Villiers, A (Ariaan)
1
1.0
1
0
0
100.0
1325.6
425.0
1750.6
View list
19
2130131343
Le Grange, T (Tailyn)
1
1.0
1
0
0
100.0
1394.1
425.0
1819.1
View list
20
1090134448
Krieger, BCJ (Brian)
1
1.0
1
0
0
100.0
1315.5
425.0
1740.5
View list