Chess South Africa
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Chess South Africa
Ntamo, I (Isabella)
Dob:
2015/01/30 (U10)
Gender:
Female
Chess SA id:
2150192874
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (46 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
1128.8
Current Weighted rating
1178.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1178.6
Current highest rating achieved
1164.4
Current floor (min rating allowed)
664.4
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)
±183.5
Current Raw change used (final)
0.0
Projected new Raw rating
1128.8
Projected new Weighed rating
1083.5
Projected new Weighted performance
969.2
Projected new final Raw rating (if new WP > new Raw)
1128.8
Projected new highest rating
1164.4
Projected new floor
664.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1128.8
Projected effective change (new Official - current Official)
-49.8
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
1118.8
Current Weighted rating
1183.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1183.9
Current highest rating achieved
1136.0
Current floor (min rating allowed)
636.0
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)
±186.2
Current Raw change used (final)
0.0
Projected new Raw rating
1118.8
Projected new Weighed rating
1088.6
Projected new Weighted performance
590.2
Projected new final Raw rating (if new WP > new Raw)
1118.8
Projected new highest rating
1136.0
Projected new floor
636.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1118.8
Projected effective change (new Official - current Official)
-65.1
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
1177.2
Current Weighted rating
1187.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1187.0
Current highest rating achieved
1177.2
Current floor (min rating allowed)
677.2
Current K-factor
40
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)
±171.3
Current Raw change used (final)
0.0
Projected new Raw rating
1177.2
Projected new Weighed rating
1091.6
Projected new Weighted performance
663.2
Projected new final Raw rating (if new WP > new Raw)
1177.2
Projected new highest rating
1177.2
Projected new floor
677.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1177.2
Projected effective change (new Official - current Official)
-9.8
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
4
Rhenish PS Tournament 2024 (U10)
2024/05/11
2024/05/11
Cape Winelands (WCW)
Rapid
27
0.57
6
6
3.0
1111.6
1149.2
Analysis
3
Western Cape PS Individuals Championship 2024 (U9 Girls)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
2.0
1111.6
1136.0
Analysis
2
Cape Winelands Schools - Prestige 2024 (U9 Girls)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
1.0
1164.4
1200.0
Analysis
1
Cape Winelands Schools - PS Trials 1 2024 (U9 Girls)
2024/02/10
2024/02/10
Cape Winelands (WCW)
Rapid
35
0.66
6
6
2.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
Rhenish PS Tournament 2024 (U10)
2024/05/11
2024/05/11
Cape Winelands (WCW)
Rapid
27
0.57
6
6
3.0
1111.6
1149.2
Analysis
3
Western Cape PS Individuals Championship 2024 (U9 Girls)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
2.0
1111.6
1136.0
Analysis
2
Cape Winelands Schools - Prestige 2024 (U9 Girls)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
1.0
1164.4
1200.0
Analysis
1
Cape Winelands Schools - PS Trials 1 2024 (U9 Girls)
2024/02/10
2024/02/10
Cape Winelands (WCW)
Rapid
35
0.66
6
6
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
23
8
0
15
8.0
34.8
-129.3
1198.1
1068.8
White
12
5
0
7
5.0
41.7
-70.8
1195.9
1125.1
Black
11
3
0
8
3.0
27.3
-193.2
1200.5
1007.3
Standard
All
11
3
0
8
3.0
27.3
-193.2
1201.6
1008.4
White
6
2
0
4
2.0
33.3
-141.7
1203.9
1062.3
Black
5
1
0
4
1.0
20.0
-255.0
1198.9
943.9
Rapid
All
12
5
0
7
5.0
41.7
-70.8
1194.9
1124.0
White
6
3
0
3
3.0
50.0
0.0
1187.9
1187.9
Black
6
2
0
4
2.0
33.3
-141.7
1201.9
1060.2
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
23
8
0
15
8.0
34.8
-129.3
1198.1
1068.8
White
12
5
0
7
5.0
41.7
-70.8
1195.9
1125.1
Black
11
3
0
8
3.0
27.3
-193.2
1200.5
1007.3
Standard
All
11
3
0
8
3.0
27.3
-193.2
1201.6
1008.4
White
6
2
0
4
2.0
33.3
-141.7
1203.9
1062.3
Black
5
1
0
4
1.0
20.0
-255.0
1198.9
943.9
Rapid
All
12
5
0
7
5.0
41.7
-70.8
1194.9
1124.0
White
6
3
0
3
3.0
50.0
0.0
1187.9
1187.9
Black
6
2
0
4
2.0
33.3
-141.7
1201.9
1060.2
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
2150154613
Adams, L (Lo-Keisha)
2
2.0
2
0
0
100.0
1182.2
425.0
1607.2
View list
2
2150305439
Nell, C (Clarisse)
1
1.0
1
0
0
100.0
1111.6
425.0
1536.6
View list
3
2160192979
Muller, E (Esra)
1
1.0
1
0
0
100.0
1111.6
425.0
1536.6
View list
4
2150305438
Mqolo, A (Anganathi)
1
1.0
1
0
0
100.0
1111.6
425.0
1536.6
View list
5
2160149821
Van Zyl, M (Maria Elizabeth)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1160192864
Breytenbach, D (Daniel)
1
1.0
1
0
0
100.0
1111.6
425.0
1536.6
View list
7
2150139114
Willemse, A (Avah)
1
1.0
1
0
0
100.0
1111.6
425.0
1536.6
View list
8
2150156948
Visser, A (Amiera)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2150154615
Baron, M (Meekah)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
2150162879
Africa, F (Faithlynn)
1
0.0
0
0
1
0.0
1164.4
-425.0
739.4
View list
11
2150139475
Strydom, C (Chante)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
2150150276
Smith, W (Willow)
1
0.0
0
0
1
0.0
1111.6
-425.0
686.6
View list
13
2150191720
Scheepers, A (Ava)
1
0.0
0
0
1
0.0
1164.4
-425.0
739.4
View list
14
2150154620
Scheepers, A (Ava)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
2150300114
Sander, H (Hannah)
1
0.0
0
0
1
0.0
1111.6
-425.0
686.6
View list
16
2150191717
Mitchell, F (Falon)
1
0.0
0
0
1
0.0
1164.4
-425.0
739.4
View list
17
1160150273
Kruger, J (Josua Baruch)
1
0.0
0
0
1
0.0
1111.6
-425.0
686.6
View list
18
2150300109
Harikisun, A (Acira)
1
0.0
0
0
1
0.0
1111.6
-425.0
686.6
View list
19
1150150113
Gage, C (Clayton)
1
0.0
0
0
1
0.0
1111.6
-425.0
686.6
View list
20
1150305435
Forster, B (Bjorn)
1
0.0
0
0
1
0.0
1111.6
-425.0
686.6
View list