Chess South Africa
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Chess South Africa
Kirstein, T (Tinus Ederich)
Dob:
2012/05/29 (U14)
Gender:
Male
Chess SA id:
1120139981
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/09/01 (38 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
1477.6
Current Weighted rating
1449.1
Current Weighted performance
1443.7
Current official/published rating (highest between Raw, WR and WP)
1477.6
Current highest rating achieved
1516.2
Current floor (min rating allowed)
1016.2
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)
±111.7
Current Raw change used (final)
0.0
Projected new Raw rating
1477.6
Projected new Weighed rating
1334.3
Projected new Weighted performance
1443.7
Projected new final Raw rating (if new WP > new Raw)
1477.6
Projected new highest rating
1516.2
Projected new floor
1016.2
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1477.6
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
1474.0
Current Weighted rating
1431.1
Current Weighted performance
1443.7
Current official/published rating (highest between Raw, WR and WP)
1474.0
Current highest rating achieved
1506.6
Current floor (min rating allowed)
1006.6
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
1474.0
Projected new Weighed rating
1320.0
Projected new Weighted performance
1443.7
Projected new final Raw rating (if new WP > new Raw)
1474.0
Projected new highest rating
1506.6
Projected new floor
1006.6
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1474.0
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
671.2
Current Weighted rating
671.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
671.2
Current highest rating achieved
671.2
Current floor (min rating allowed)
500.0
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)
±352.2
Current Raw change used (final)
0.0
Projected new Raw rating
671.2
Projected new Weighed rating
617.5
Projected new Weighted performance
313.1
Projected new final Raw rating (if new WP > new Raw)
671.2
Projected new highest rating
671.2
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
671.2
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
500.0
Current Weighted rating
500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
500.0
Current highest rating achieved
500.0
Current floor (min rating allowed)
500.0
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
500.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
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
8
2024 Etienne Lewis (U14)
2024/08/30
2024/09/01
Tshwane (GTP)
Standard
90
0.94
7
7
4.5
1452.3
1446.2
Analysis
7
D4 Tshwane South District Schools Teams Chess Tournament 2024 (U13B)
2024/08/03
2024/08/03
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1423.6
1408.4
Analysis
6
2024 Elise Steenkamp Open Chess Tournament (Kings)
2024/06/15
2024/06/17
Tshwane (GTP)
Standard
90
0.94
7
6
2.0
1449.2
1431.4
Analysis
5
2024 Tshwane South School District CLOSED Individual Championships (U13 Mixed)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1432.3
1408.0
Analysis
4
South African Junior Closed Chess Championship 2024 (U12 Open)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
4.5
1432.3
1408.0
Analysis
3
2024 KSNG CHess Academy Open Tournament (C)
2024/04/06
2024/04/06
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1466.8
1448.0
Analysis
2
2024 Tshwane Chess AHS Open Chess Tournament (B)
2024/02/24
2024/02/24
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1516.2
1506.6
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U12A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
5.0
1444.0
1426.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
21
2024 Etienne Lewis (U14)
2024/08/30
2024/09/01
Tshwane (GTP)
Standard
90
0.94
7
7
4.5
1452.3
1446.2
Analysis
20
D4 Tshwane South District Schools Teams Chess Tournament 2024 (U13B)
2024/08/03
2024/08/03
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1423.6
1408.4
Analysis
19
2024 Elise Steenkamp Open Chess Tournament (Kings)
2024/06/15
2024/06/17
Tshwane (GTP)
Standard
90
0.94
7
6
2.0
1449.2
1431.4
Analysis
18
2024 Tshwane South School District CLOSED Individual Championships (U13 Mixed)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1432.3
1408.0
Analysis
17
South African Junior Closed Chess Championship 2024 (U12 Open)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
4.5
1432.3
1408.0
Analysis
16
2024 KSNG CHess Academy Open Tournament (C)
2024/04/06
2024/04/06
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1466.8
1448.0
Analysis
15
2024 Tshwane Chess AHS Open Chess Tournament (B)
2024/02/24
2024/02/24
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1516.2
1506.6
Analysis
14
2024 Gauteng Inter-Region Chess Championship (U12A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
5.0
1444.0
1426.9
Analysis
13
Lardies Open Tournament 2023 (B)
2023/10/28
2023/10/28
Tshwane (GTP)
Standard
60
0.83
5
4
0.0
1495.5
1488.0
Analysis
12
2023 Etienne Lewis Closed Tournament (U12)
2023/08/25
2023/08/27
Tshwane (GTP)
Standard
90
0.94
7
7
5.5
1463.0
1452.2
Analysis
11
2023 Elize Steenkamp Open Tournament (B)
2023/06/16
2023/06/16
Tshwane (GTP)
Standard
90
0.94
6
6
3.5
1400.7
1391.5
Analysis
10
Wynie Robbertse Open Tournament 2023 (B)
2023/06/03
2023/06/03
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1400.7
1391.5
Analysis
9
2023 Tshwane South School District CLOSED Individual Championships (U11 Open)
2023/04/22
2023/04/22
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1358.9
1329.3
Analysis
8
Silver Lakes Open Chess Tournament (B)
2023/04/15
2023/04/15
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1358.9
1329.3
Analysis
7
Laerskool Constantiapark Open Chess Tournament 2023 (U12)
2023/02/18
2023/02/18
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1340.7
1292.4
Analysis
6
2023 Tshwane Chess Open Registration Tournament (B2)
2023/01/28
2023/01/28
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1376.3
1016.0
Analysis
5
Lardies Tournament 2022 (U12)
2022/10/29
2022/10/29
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
931.4
888.4
Analysis
4
Tuks Junior Developmental Tournament 2022 (Blue)
2022/08/06
2022/08/06
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
801.6
729.2
Analysis
3
2022 Menlo Open Tournament (C)
2022/07/23
2022/07/23
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
737.2
650.0
Analysis
2
Tuks Junior Chess Club Developmental Tournament 2022 (Blue)
2022/06/22
2022/06/22
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
619.0
500.0
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
46
22
8
16
26.0
56.5
55.4
1405.9
1461.4
White
22
9
6
7
12.0
54.5
38.6
1417.4
1456.0
Black
24
13
2
9
14.0
58.3
70.8
1395.4
1466.3
Standard
All
46
22
8
16
26.0
56.5
55.4
1405.9
1461.4
White
22
9
6
7
12.0
54.5
38.6
1417.4
1456.0
Black
24
13
2
9
14.0
58.3
70.8
1395.4
1466.3
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
115
63
13
39
69.5
60.4
88.7
1342.3
1431.0
White
57
32
8
17
36.0
63.2
111.8
1332.8
1444.7
Black
58
31
5
22
33.5
57.8
65.9
1351.6
1417.5
Standard
All
108
58
13
37
64.5
59.7
82.6
1353.1
1435.8
White
53
29
8
16
33.0
62.3
104.2
1341.1
1445.3
Black
55
29
5
21
31.5
57.3
61.8
1364.7
1426.5
Rapid
All
7
5
0
2
5.0
71.4
182.1
1175.4
1357.6
White
4
3
0
1
3.0
75.0
212.5
1224.1
1436.6
Black
3
2
0
1
2.0
66.7
141.7
1110.5
1252.1
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
1110134010
Van Meersbergen, E (Ettienne)
3
0.5
0
1
2
16.7
1462.7
-283.3
1179.3
View list
2
1120112330
De Kock, C (Chris-Jan)
2
2.0
2
0
0
100.0
1395.6
425.0
1820.6
View list
3
2120135735
Muller, M (Mari)
2
2.0
2
0
0
100.0
1401.8
425.0
1826.8
View list
4
1110143852
Van Wyk, C (Christo)
2
2.0
2
0
0
100.0
1177.5
425.0
1602.5
View list
5
1120096779
Yang, JD (Daniel)
2
1.5
1
1
0
75.0
1447.7
212.5
1660.2
View list
6
1120115958
Bazhko, A (Anton)
2
1.0
1
0
1
50.0
1438.2
0.0
1438.2
View list
7
1120109368
Coetzee, M (Mauritz)
2
1.0
1
0
1
50.0
1181.8
0.0
1181.8
View list
8
211085191
Naidoo, K (Kajol)
2
1.0
1
0
1
50.0
1379.8
0.0
1379.8
View list
9
1130140635
Ribbens, R (Reuben)
2
1.0
1
0
1
50.0
1463.9
0.0
1463.9
View list
10
106076003
Dvir, O (Omer)
2
0.0
0
0
2
0.0
1458.5
-425.0
1033.5
View list
11
111077190
Liang, YX (Yi-Xuan (Bowie))
2
0.0
0
0
2
0.0
983.4
-425.0
558.4
View list
12
1130136640
Mkotong, R (Reagile)
2
0.0
0
0
2
0.0
1116.3
-425.0
691.3
View list
13
1130134043
De Bruin, H (Hanno)
1
1.0
1
0
0
100.0
1358.9
425.0
1783.9
View list
14
206092298
De Almeida, K (Kelly)
1
1.0
1
0
0
100.0
737.2
425.0
1162.2
View list
15
1100134211
Buhrs, J (Jethro)
1
1.0
1
0
0
100.0
801.6
425.0
1226.6
View list
16
1120133903
Buchner, E (Emil)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
17
1120116463
Bosman, J (Johan)
1
1.0
1
0
0
100.0
1444.0
425.0
1869.0
View list
18
1120143038
Boshoff, R (Reinhardt)
1
1.0
1
0
0
100.0
1340.7
425.0
1765.7
View list
19
110088599
Bogaard, FK (Franco)
1
1.0
1
0
0
100.0
619.0
425.0
1044.0
View list
20
1120300005
Badenhorst, W (Willem)
1
1.0
1
0
0
100.0
1423.6
425.0
1848.6
View list