Chess South Africa
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Chess South Africa
Thiso, O (Ongezwa)
Dob:
2010/06/22 (U16)
Gender:
Female
Chess SA id:
2100152677
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2024/03/23 (187 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
1175.7
Current Weighted rating
1176.2
Current Weighted performance
1008.9
Current official/published rating (highest between Raw, WR and WP)
1176.2
Current highest rating achieved
1179.1
Current floor (min rating allowed)
679.1
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)
±171.7
Current Raw change used (final)
0.0
Projected new Raw rating
1175.7
Projected new Weighed rating
1081.9
Projected new Weighted performance
1008.9
Projected new final Raw rating (if new WP > new Raw)
1175.7
Projected new highest rating
1179.1
Projected new floor
679.1
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1175.7
Projected effective change (new Official - current Official)
-0.5
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
1187.4
Current Weighted rating
1194.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1194.6
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)
±168.8
Current Raw change used (final)
0.0
Projected new Raw rating
1187.4
Projected new Weighed rating
1098.8
Projected new Weighted performance
360.6
Projected new final Raw rating (if new WP > new Raw)
1187.4
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)
1187.4
Projected effective change (new Official - current Official)
-7.2
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
1170.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1177.2
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
1076.5
Projected new Weighted performance
938.7
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)
=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
1
SBDCU Trial 2 2024 (U16)
2024/03/23
2024/03/23
Sarah Baartman (ESB)
Standard
62
0.84
5
5
2.0
1179.1
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
SBDCU Trial 2 2024 (U16)
2024/03/23
2024/03/23
Sarah Baartman (ESB)
Standard
62
0.84
5
5
2.0
1179.1
1200.0
Analysis
4
Makhanda Schools Chess Championship 2023 (B)
2023/09/30
2023/09/30
Sarah Baartman (ESB)
Rapid
15
0.39
6
5
3.0
1169.6
1148.8
Analysis
3
Makhanda Women Tournament 2023 (A)
2023/08/12
2023/08/12
Sarah Baartman (ESB)
Rapid
20
0.47
5
5
3.0
1153.8
1104.0
Analysis
2
Makhanda Youth Day Chess Tournament 2023 (B)
2023/06/17
2023/06/17
Sarah Baartman (ESB)
Rapid
20
0.47
6
4
1.0
1171.8
1140.0
Analysis
1
Makhanda Schools Chess Tournament 2023 (B)
2023/03/25
2023/03/25
Sarah Baartman (ESB)
Rapid
20
0.47
7
6
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
0
3
2.0
40.0
-85.0
1240.8
1155.8
White
2
0
0
2
0.0
0.0
-425.0
1203.5
778.5
Black
3
2
0
1
2.0
66.7
141.7
1265.7
1407.3
Standard
All
5
2
0
3
2.0
40.0
-85.0
1240.8
1155.8
White
2
0
0
2
0.0
0.0
-425.0
1203.5
778.5
Black
3
2
0
1
2.0
66.7
141.7
1265.7
1407.3
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
25
10
1
14
10.5
42.0
-68.0
1204.9
1136.9
White
12
2
1
9
2.5
20.8
-247.9
1198.6
950.7
Black
13
8
0
5
8.0
61.5
98.1
1210.8
1308.9
Standard
All
5
2
0
3
2.0
40.0
-85.0
1240.8
1155.8
White
2
0
0
2
0.0
0.0
-425.0
1203.5
778.5
Black
3
2
0
1
2.0
66.7
141.7
1265.7
1407.3
Rapid
All
20
8
1
11
8.5
42.5
-63.8
1196.0
1132.2
White
10
2
1
7
2.5
25.0
-212.5
1197.6
985.1
Black
10
6
0
4
6.0
60.0
85.0
1194.3
1279.3
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
2100152674
Speckman, O (Ovayo)
2
2.0
2
0
0
100.0
1185.9
425.0
1610.9
View list
2
2100152651
Gosha, S (Samantha)
1
1.0
1
0
0
100.0
1179.1
425.0
1604.1
View list
3
2090159450
Mjindi, M (Mbalentle)
1
1.0
1
0
0
100.0
1153.8
425.0
1578.8
View list
4
2050159448
Matya, A (Athule)
1
1.0
1
0
0
100.0
1153.8
425.0
1578.8
View list
5
1100162640
Njokweni, U (Unako)
1
1.0
1
0
0
100.0
1169.6
425.0
1594.6
View list
6
1100301036
Magobiane, A (Awonke)
1
1.0
1
0
0
100.0
1179.1
425.0
1604.1
View list
7
2070159452
Qhankqashe, Y (Yamkela)
1
1.0
1
0
0
100.0
1153.8
425.0
1578.8
View list
8
1100162642
Simangweni, S (Siyabulela)
1
1.0
1
0
0
100.0
1169.6
425.0
1594.6
View list
9
2080159454
Stemele, A (Avuyile)
1
1.0
1
0
0
100.0
1169.6
425.0
1594.6
View list
10
1100152676
Thambo, M (Mivuyo)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
11
1100162641
Rodolo, M (Mivuyo)
1
0.0
0
0
1
0.0
1169.6
-425.0
744.6
View list
12
1100152701
Nonxuba, A (Angamahle)
1
0.0
0
0
1
0.0
1171.8
-425.0
746.8
View list
13
1090301040
Nkinana, L (Lihlombe)
1
0.0
0
0
1
0.0
1179.1
-425.0
754.1
View list
14
1100134132
Jonas, Y (Yongisipho)
1
0.0
0
0
1
0.0
1179.1
-425.0
754.1
View list
15
1090152663
Ngetu, M (Mivuyo)
1
0.0
0
0
1
0.0
1171.8
-425.0
746.8
View list
16
1060152661
Ndamase, V (Viwe)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
2120152658
Mongo, E (Esona)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
18
1060152656
Mangele, A (Ayabonga)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
1060152655
Manana, L (Lubusiso)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
2080159446
Gora, L (Liqalo)
1
0.0
0
0
1
0.0
1153.8
-425.0
728.8
View list