Chess South Africa
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Chess South Africa
Claassen, G (Gabriella)
Dob:
2005/09/09 (U20)
Gender:
Female
Chess SA id:
205004863
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/01/14 (120 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
1473.9
Curent Weighted rating
1500.5
Curent Weighted performance
1264.6
Current official/published rating (highest between Raw, WR and WP)
1500.5
Current floor (min rating allowed)
1079.6
Current highest rating achieved
1579.6
Current K-factor
32
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)
±112.2
Current Raw change used (final)
0.0
Projected new Raw rating
1473.9
Projected new Weighed rating
1497.1
Projected new Weighted performance
1264.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1497.1
Projected effective change (new Official - current Official)
-3.4
Projected new highest rating
1579.6
Projected new floor
1079.6
Projected new K-facor
32
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
1468.0
Curent Weighted rating
1495.5
Curent Weighted performance
1265.5
Current official/published rating (highest between Raw, WR and WP)
1495.5
Current floor (min rating allowed)
1078.4
Current highest rating achieved
1578.4
Current K-factor
32
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)
±113.2
Current Raw change used (final)
0.0
Projected new Raw rating
1468.0
Projected new Weighed rating
1492.0
Projected new Weighted performance
1265.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1492.0
Projected effective change (new Official - current Official)
-3.6
Projected new highest rating
1578.4
Projected new floor
1078.4
Projected new K-facor
32
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
1257.6
Curent Weighted rating
1175.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1257.6
Current floor (min rating allowed)
757.6
Current highest rating achieved
1257.6
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)
±152.8
Current Raw change used (final)
0.0
Projected new Raw rating
1257.6
Projected new Weighed rating
1183.3
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1257.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1257.6
Projected new floor
757.6
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
1127.2
Curent Weighted rating
1127.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1127.2
Current floor (min rating allowed)
757.6
Current highest rating achieved
1138.0
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)
±183.9
Current Raw change used (final)
0.0
Projected new Raw rating
1127.2
Projected new Weighed rating
1127.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1127.2
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1138.0
Projected new floor
757.6
Projected new K-facor
40
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U20 Open+Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
1.0
1500.7
1495.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
42
2024 Gauteng Inter-Region Chess Championship (U20 Open+Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
1.0
1500.7
1495.8
Analysis
41
2023 Woman's Day Open Chess Tournament (Queen)
2023/08/09
2023/08/09
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1508.1
1502.2
Analysis
40
2023 South African Junior Closed Chess Championships (U18 Girls)
2023/03/31
2023/04/04
Chess South Africa (CSA)
Standard
120
1.00
9
9
6.0
1480.6
1472.4
Analysis
39
Chris Greyling Open Tournament 2023 (A)
2023/03/21
2023/03/21
Tshwane (GTP)
Standard
60
0.83
5
4
0.0
1510.1
1507.0
Analysis
38
2023 Piet Robbertse Fide Rated Open Chess Tournament (B)
2023/02/04
2023/02/05
Tshwane (GTP)
Standard
90
0.94
5
5
2.5
1535.4
1535.8
Analysis
37
2022 South African Junior Wild Card Chess Championships (U18+U20 Girls)
2022/12/09
2022/12/12
4 Knights (4K)
Standard
120
1.00
7
7
6.0
1579.6
1576.4
Analysis
36
2022 South African Junior Team Chess Championships (U20 Open+Girls)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
6
1.5
1579.6
1576.4
Analysis
35
2022 Alekhine Open (B)
2022/08/13
2022/08/14
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1569.0
1578.4
Analysis
34
Ladies Tournament 9 August 2022 (Queen)
2022/08/09
2022/08/09
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1569.0
1578.4
Analysis
33
2022 Menlo Open Tournament (B)
2022/07/23
2022/07/23
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1516.1
1512.5
Analysis
32
2022 Gauteng Interregion (U16+U18 Girls)
2022/02/26
2022/02/26
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1501.5
1497.8
Analysis
31
2021 CCC Inhouse (A)
2021/10/20
2021/11/17
Tshwane (GTP)
Standard
60
0.83
5
2
1.0
1501.8
1497.8
Analysis
30
2021 Lubowski Open Tournament (B)
2021/05/01
2021/05/02
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1451.0
1442.8
Analysis
29
2020 Wynie Robbertse Open Chess Tournament (B)
2020/03/07
2020/03/07
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1486.1
1484.7
Analysis
28
2020 Tuks Open (B)
2020/02/22
2020/02/22
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1454.5
1458.2
Analysis
27
2020 Registration Tournament (B)
2020/01/25
2020/01/25
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1329.4
1318.0
Analysis
26
2019 Inter Region Chess Championships
2020/01/09
2020/01/12
4 Knights (4K)
Standard
120
1.00
7
5
2.5
1329.4
1318.0
Analysis
25
2019 South African Junior Team Championships (U16-U20 Girls)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
6.5
1329.4
1318.0
Analysis
24
The Joburg Open 2019 (Prestige)
2019/10/12
2019/10/12
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
0.0
1367.0
1363.4
Analysis
23
2019 Etienne Lewis Trials (U16 Girls)
2019/08/30
2019/09/01
Tshwane (GTP)
Standard
120
1.00
7
7
4.0
1365.6
1360.9
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
4
1
0
3
1.0
25.0
-212.5
1524.9
1312.4
White
2
0
0
2
0.0
0.0
-425.0
1670.4
1245.4
Black
2
1
0
1
1.0
50.0
0.0
1379.3
1379.3
Standard
All
4
1
0
3
1.0
25.0
-212.5
1524.9
1312.4
White
2
0
0
2
0.0
0.0
-425.0
1670.4
1245.4
Black
2
1
0
1
1.0
50.0
0.0
1379.3
1379.3
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
235
125
33
77
141.5
60.2
86.8
1312.6
1399.4
White
121
70
15
36
77.5
64.0
119.4
1302.9
1422.3
Black
114
55
18
41
64.0
56.1
52.2
1322.9
1375.1
Standard
All
235
125
33
77
141.5
60.2
86.8
1312.6
1399.4
White
121
70
15
36
77.5
64.0
119.4
1302.9
1422.3
Black
114
55
18
41
64.0
56.1
52.2
1322.9
1375.1
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
103004868
Claassen, J (Jean-Daniel)
4
0.0
0
0
4
0.0
1396.7
-425.0
971.7
View list
2
204003257
Bouwer, D (Dane)
3
2.0
2
0
1
66.7
1346.4
141.7
1488.1
View list
3
2060097779
September, M (Mckenzie)
3
2.0
2
0
1
66.7
1528.3
141.7
1670.0
View list
4
201079539
Amrouni, G (Gabrielle)
3
1.5
1
1
1
50.0
1289.9
0.0
1289.9
View list
5
107086377
Jacobs, TB (Tiaan Benjamin)
3
1.0
1
0
2
33.3
1382.5
-141.7
1240.8
View list
6
205052564
Vather, K (Kasmira)
3
1.0
1
0
2
33.3
1326.7
-141.7
1185.1
View list
7
204003853
Buitendag, N (Nanique)
2
2.0
2
0
0
100.0
1330.3
425.0
1755.3
View list
8
206001830
Bent, C (Cierra)
2
2.0
2
0
0
100.0
1407.7
425.0
1832.7
View list
9
205056862
Becker, R (Robyn)
2
2.0
2
0
0
100.0
1426.3
425.0
1851.3
View list
10
205049927
De Souza-Allegria, M (Minette)
2
2.0
2
0
0
100.0
1300.7
425.0
1725.7
View list
11
205006894
De Vries, M (Marisa)
2
2.0
2
0
0
100.0
1300.7
425.0
1725.7
View list
12
111092701
Deysel, K (Kaleb)
2
2.0
2
0
0
100.0
1510.0
425.0
1935.0
View list
13
107046393
Fourie, K (Keanan)
2
2.0
2
0
0
100.0
1254.4
425.0
1679.4
View list
14
205064819
Holroyd, K (Kea)
2
2.0
2
0
0
100.0
1373.8
425.0
1798.8
View list
15
205086771
Jacobs, L (Lenita)
2
2.0
2
0
0
100.0
1472.6
425.0
1897.6
View list
16
103014549
Joubert, D (Divan)
2
2.0
2
0
0
100.0
1377.8
425.0
1802.8
View list
17
207079080
Lodi, I (Isagoentle)
2
2.0
2
0
0
100.0
1415.5
425.0
1840.5
View list
18
108053921
Malunga, L (Lebone)
2
2.0
2
0
0
100.0
1470.3
425.0
1895.3
View list
19
206026780
Naude, N (Nia)
2
2.0
2
0
0
100.0
1498.3
425.0
1923.3
View list
20
206066516
Reddy, S (Siona)
2
2.0
2
0
0
100.0
1530.1
425.0
1955.1
View list