Chess South Africa
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Chess South Africa
Dreyer, K (Kruger)
Dob:
2015/01/24 (U10)
Gender:
Male
Chess SA id:
1150135758
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/08/03 (54 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
1410.7
Current Weighted rating
1292.4
Current Weighted performance
1398.1
Current official/published rating (highest between Raw, WR and WP)
1410.7
Current highest rating achieved
1410.7
Current floor (min rating allowed)
910.7
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)
±122.8
Current Raw change used (final)
0.0
Projected new Raw rating
1410.7
Projected new Weighed rating
1191.3
Projected new Weighted performance
1398.1
Projected new final Raw rating (if new WP > new Raw)
1410.7
Projected new highest rating
1410.7
Projected new floor
910.7
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1410.7
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
1408.1
Current Weighted rating
1305.0
Current Weighted performance
1398.1
Current official/published rating (highest between Raw, WR and WP)
1408.1
Current highest rating achieved
1408.1
Current floor (min rating allowed)
908.1
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)
±123.3
Current Raw change used (final)
0.0
Projected new Raw rating
1408.1
Projected new Weighed rating
1203.1
Projected new Weighted performance
1398.1
Projected new final Raw rating (if new WP > new Raw)
1408.1
Projected new highest rating
1408.1
Projected new floor
908.1
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1408.1
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
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)
±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
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
3
2024 Tshwane North School District Team League Finals (U9)
2024/08/03
2024/08/03
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1362.2
1369.1
Analysis
2
2024 Tshwane North School District Cluster 4 & 5 Team League (U9)
2024/07/20
2024/07/20
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1316.5
1335.6
Analysis
1
2024 Tshwane North School District CLOSED Individual Champioships (U9)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1287.2
1305.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
2024 Tshwane North School District Team League Finals (U9)
2024/08/03
2024/08/03
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1362.2
1369.1
Analysis
7
2024 Tshwane North School District Cluster 4 & 5 Team League (U9)
2024/07/20
2024/07/20
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1316.5
1335.6
Analysis
6
2024 Tshwane North School District CLOSED Individual Champioships (U9)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1287.2
1305.0
Analysis
5
2023 Tshwane North School District CLOSED League Championships (D3) (U9)
2023/08/12
2023/08/12
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1214.6
1218.2
Analysis
4
2023 Tshwane North School District CLOSED Individual Championships (D3) (U9 Open+Girls)
2023/05/13
2023/05/13
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1200.0
1200.6
Analysis
3
2022 D3 Cluster City Schools (U9)
2022/04/23
2022/04/23
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1200.6
1202.0
Analysis
2
CP Ope 2022 (F)
2022/02/19
2022/02/19
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1168.1
1161.6
Analysis
1
2021 Lardies Ope (F)
2021/10/30
2021/10/30
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
15
12
0
3
12.0
80.0
255.0
1210.2
1465.2
White
8
8
0
0
8.0
100.0
425.0
1196.4
1621.4
Black
7
4
0
3
4.0
57.1
60.7
1225.9
1286.6
Standard
All
15
12
0
3
12.0
80.0
255.0
1210.2
1465.2
White
8
8
0
0
8.0
100.0
425.0
1196.4
1621.4
Black
7
4
0
3
4.0
57.1
60.7
1225.9
1286.6
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
40
25
5
10
27.5
68.8
159.4
1200.7
1360.1
White
21
17
0
4
17.0
81.0
263.1
1199.8
1462.9
Black
19
8
5
6
10.5
55.3
44.7
1201.8
1246.5
Standard
All
40
25
5
10
27.5
68.8
159.4
1200.7
1360.1
White
21
17
0
4
17.0
81.0
263.1
1199.8
1462.9
Black
19
8
5
6
10.5
55.3
44.7
1201.8
1246.5
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
1160303485
Rakgatlha, K (Karabo Kgobane)
2
1.0
1
0
1
50.0
1339.3
0.0
1339.3
View list
2
1150139955
De Lange, M (Marcel)
1
1.0
1
0
0
100.0
1214.6
425.0
1639.6
View list
3
1150143020
Cunningham, C (Cullen)
1
1.0
1
0
0
100.0
1287.2
425.0
1712.2
View list
4
1150159870
Chabalala, O (Onkarabile)
1
1.0
1
0
0
100.0
1287.2
425.0
1712.2
View list
5
2170303461
Barnes, A (Amy)
1
1.0
1
0
0
100.0
1287.2
425.0
1712.2
View list
6
1140156025
Makudzei, T (Tomhodzai)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
2150303759
Khanyile, L (Lethokuhle)
1
1.0
1
0
0
100.0
1287.2
425.0
1712.2
View list
8
2160303758
Kekana, K (Kamano)
1
1.0
1
0
0
100.0
1362.2
425.0
1787.2
View list
9
1150308903
Jonker, D (Daniel)
1
1.0
1
0
0
100.0
1362.2
425.0
1787.2
View list
10
1160154139
Haupt, D (Dawid)
1
1.0
1
0
0
100.0
1316.5
425.0
1741.5
View list
11
2140143071
Haupt, A (Abigail)
1
1.0
1
0
0
100.0
1214.6
425.0
1639.6
View list
12
2150156029
Mashilo, B (Bygrace)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
1140156032
Movhengwa, M (Micheal)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1150156031
Motaung, T (Tshegofatso)
1
1.0
1
0
0
100.0
1214.6
425.0
1639.6
View list
15
2150303767
Mohlape, L (Lethabo)
1
1.0
1
0
0
100.0
1362.2
425.0
1787.2
View list
16
2150134511
Minny, L (Lunka)
1
1.0
1
0
0
100.0
1168.1
425.0
1593.1
View list
17
1160306731
Noyoni, K (Kgosi)
1
1.0
1
0
0
100.0
1316.5
425.0
1741.5
View list
18
1150134901
Pillay, Y (Yishai)
1
1.0
1
0
0
100.0
1168.1
425.0
1593.1
View list
19
1140159883
Potgieter, R (Riku Roelof)
1
1.0
1
0
0
100.0
1214.6
425.0
1639.6
View list
20
1150300017
Rousseau, S (Sebastien)
1
1.0
1
0
0
100.0
1316.5
425.0
1741.5
View list