Chess South Africa
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Chess South Africa
Keyter, A (Alissa)
Dob:
2014/07/23 (U12)
Gender:
Female
Chess SA id:
2140137411
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (8 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
1313.1
Curent Weighted rating
1341.3
Curent Weighted performance
1146.3
Current official/published rating (highest between Raw, WR and WP)
1341.3
Current floor (min rating allowed)
928.3
Current highest rating achieved
1428.3
Current K-factor
32
Games played this month
5
Score (S)
2.5
Expected score (We)
2.75
Difference (S-We)
-0.25
Current Raw change (no limits, including tournament time weight)
-6.6
Current min/max change allowed (with limits)
±141.1
Current Raw change used (final)
-6.6
Projected new Raw rating
1306.5
Projected new Weighed rating
1340.1
Projected new Weighted performance
1146.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1340.1
Projected effective change (new Official - current Official)
-1.2
Projected new highest rating
1428.3
Projected new floor
928.3
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
1297.4
Curent Weighted rating
1329.5
Curent Weighted performance
1142.4
Current official/published rating (highest between Raw, WR and WP)
1329.5
Current floor (min rating allowed)
927.7
Current highest rating achieved
1427.7
Current K-factor
32
Games played this month
5
Score (S)
2.5
Expected score (We)
2.69
Difference (S-We)
-0.19
Current Raw change (no limits, including tournament time weight)
-6.1
Current min/max change allowed (with limits)
±144.3
Current Raw change used (final)
-6.1
Projected new Raw rating
1291.3
Projected new Weighed rating
1328.3
Projected new Weighted performance
1142.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1328.3
Projected effective change (new Official - current Official)
-1.2
Projected new highest rating
1427.7
Projected new floor
927.7
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
1280.0
Curent Weighted rating
1280.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1280.0
Current floor (min rating allowed)
780.0
Current highest rating achieved
1280.0
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)
±148.0
Current Raw change used (final)
0.0
Projected new Raw rating
1280.0
Projected new Weighed rating
1280.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1280.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1280.0
Projected new floor
780.0
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
780.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
780.0
Projected new K-facor
36
Tournaments
History
Tournament:
2024 Tshwane South School District CLOSED Individual Championships (U11 Girls)
Start:
2024/05/11
End:
2024/05/11
Host:
GTP
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
2.5
Main rating:
1313.1
Rating gain/loss:
-6.6
Type rating:
1297.4
Rating gain/loss:
-6.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
2024 Tshwane South School District CLOSED Individual Championships (U11 Girls)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1313.1
1297.4
Analysis
2
2024 Tshwane Chess OPEN Registration Tournament (D2)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1374.9
1365.6
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U8+U10 Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
1.0
1374.9
1365.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
16
2024 Tshwane South School District CLOSED Individual Championships (U11 Girls)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1313.1
1297.4
Analysis
15
2024 Tshwane Chess OPEN Registration Tournament (D2)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1374.9
1365.6
Analysis
14
2024 Gauteng Inter-Region Chess Championship (U8+U10 Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
1.0
1374.9
1365.6
Analysis
13
2023 Etienne Lewis Closed Tournament (U10)
2023/08/25
2023/08/27
Tshwane (GTP)
Standard
90
0.94
7
7
4.0
1428.3
1427.7
Analysis
12
2023 Jacaranda Round Robin (J)
2023/08/12
2023/08/12
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1428.3
1427.7
Analysis
11
2023 Lubowski Open Tournament (E)
2023/06/24
2023/06/25
Tshwane (GTP)
Standard
90
0.94
5
5
3.5
1424.2
1422.3
Analysis
10
2023 Mid Gauteng Open Tournament (E)
2023/05/06
2023/05/06
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1418.7
1416.5
Analysis
9
2023 Milos Ristic Open Tournament (E)
2023/04/27
2023/04/27
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1267.7
1264.6
Analysis
8
Chris Greyling Open Tournament 2023 (E)
2023/03/21
2023/03/21
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1239.4
1228.3
Analysis
7
Laerskool Constantiapark Open Chess Tournament 2023 (U10)
2023/02/18
2023/02/18
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1221.8
1203.5
Analysis
6
2023 Tshwane Chess Open Registration Tournament (E)
2023/01/28
2023/01/28
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1206.3
1181.2
Analysis
5
2022 South African Junior Team Chess Championships (U10+U12 Girls)
2022/12/04
2022/12/07
4 Knights (4K)
Standard
120
1.00
5
5
1.0
1263.5
1233.0
Analysis
4
Tuks Junior Chess Club Developmental Tournament 2022 (Yellow)
2022/06/17
2022/06/17
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1252.1
1211.4
Analysis
3
RMS Swiss For Rating of Players 2022 (U9)
2022/05/28
2022/05/28
Ekurhuleni (GE)
Rapid
30
0.60
7
6
5.0
1210.2
1200.0
Analysis
2
2022 Chris Greyling Open (F)
2022/03/12
2022/03/12
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1202.7
1202.8
Analysis
1
CP Ope 2022 (E)
2022/02/19
2022/02/19
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
14
5
1
8
5.5
39.3
-91.1
1291.4
1200.3
White
6
1
1
4
1.5
25.0
-212.5
1269.6
1057.1
Black
8
4
0
4
4.0
50.0
0.0
1307.8
1307.8
Standard
All
14
5
1
8
5.5
39.3
-91.1
1291.4
1200.3
White
6
1
1
4
1.5
25.0
-212.5
1269.6
1057.1
Black
8
4
0
4
4.0
50.0
0.0
1307.8
1307.8
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
82
44
7
31
47.5
57.9
67.4
1245.8
1313.2
White
40
24
4
12
26.0
65.0
127.5
1232.8
1360.3
Black
42
20
3
19
21.5
51.2
10.1
1258.1
1268.2
Standard
All
76
39
7
30
42.5
55.9
50.3
1249.5
1299.8
White
37
21
4
12
23.0
62.2
103.4
1235.5
1338.9
Black
39
18
3
18
19.5
50.0
0.0
1262.7
1262.7
Rapid
All
6
5
0
1
5.0
83.3
283.3
1199.2
1482.5
White
3
3
0
0
3.0
100.0
425.0
1200.0
1625.0
Black
3
2
0
1
2.0
66.7
141.7
1198.3
1340.0
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
1140157438
Brenner, B (Bennett)
2
2.0
2
0
0
100.0
1426.3
425.0
1851.3
View list
2
2140135772
Potgieter, R (Raven)
2
2.0
2
0
0
100.0
1227.4
425.0
1652.4
View list
3
1150152286
Rahlaga, K (Kaelo Alupheli)
2
2.0
2
0
0
100.0
1348.0
425.0
1773.0
View list
4
2150137423
Vermaak, A (Alri)
2
2.0
2
0
0
100.0
1290.6
425.0
1715.6
View list
5
2150145696
Erasmus, T (Trisa)
2
1.5
1
1
0
75.0
1253.6
212.5
1466.1
View list
6
1140134242
Opperman, J (Jordan)
2
1.5
1
1
0
75.0
1312.1
212.5
1524.6
View list
7
1150140638
Wolvaardt, J (Jonathan)
2
0.5
0
1
1
25.0
1421.5
-212.5
1209.0
View list
8
2140134240
Du Plessis, M (Mia)
2
0.0
0
0
2
0.0
1340.2
-425.0
915.2
View list
9
2130137401
Pistorius, A (Anabelle)
2
0.0
0
0
2
0.0
1319.2
-425.0
894.2
View list
10
2150143035
Van Zyl, S (Sanli)
2
0.0
0
0
2
0.0
1333.8
-425.0
908.8
View list
11
1140134429
Botha, G (Gregory)
1
1.0
1
0
0
100.0
1428.3
425.0
1853.3
View list
12
2140302686
Bergh, A (Amber)
1
1.0
1
0
0
100.0
1313.1
425.0
1738.1
View list
13
1140131808
Beldon, S (Samuel)
1
1.0
1
0
0
100.0
1202.7
425.0
1627.7
View list
14
1160137420
Badat, M (Mikaeel)
1
1.0
1
0
0
100.0
1267.7
425.0
1692.7
View list
15
1140137652
Aikman, D (Desmond Gustav)
1
1.0
1
0
0
100.0
1428.3
425.0
1853.3
View list
16
1150136649
Coetzee, A (Adriaan)
1
1.0
1
0
0
100.0
1424.2
425.0
1849.2
View list
17
2130141557
Coetsee, J (Jachelle)
1
1.0
1
0
0
100.0
1210.2
425.0
1635.2
View list
18
1150147657
Danzfuss, E (Edrich)
1
1.0
1
0
0
100.0
1221.8
425.0
1646.8
View list
19
1150143864
De Klerk, O (Oliver)
1
1.0
1
0
0
100.0
1428.3
425.0
1853.3
View list
20
2140137410
De Bruyn, K (Kayla)
1
1.0
1
0
0
100.0
1202.7
425.0
1627.7
View list