Chess South Africa
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Chess South Africa
Prinsloo, DL (Derrick Loek)
Dob:
2007/01/04 (U18)
Gender:
Male
Chess SA id:
1070109340
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2022/04/23 (757 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
1302.2
Curent Weighted rating
1302.2
Curent Weighted performance
956.1
Current official/published rating (highest between Raw, WR and WP)
1302.2
Current floor (min rating allowed)
802.2
Current highest rating achieved
1302.2
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)
±143.3
Current Raw change used (final)
0.0
Projected new Raw rating
1302.2
Projected new Weighed rating
1302.2
Projected new Weighted performance
956.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1302.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1302.2
Projected new floor
802.2
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
1299.6
Curent Weighted rating
1299.6
Curent Weighted performance
951.4
Current official/published rating (highest between Raw, WR and WP)
1299.6
Current floor (min rating allowed)
799.6
Current highest rating achieved
1299.6
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)
±143.9
Current Raw change used (final)
0.0
Projected new Raw rating
1299.6
Projected new Weighed rating
1299.6
Projected new Weighted performance
951.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1299.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1299.6
Projected new floor
799.6
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
1178.4
Curent Weighted rating
1178.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1178.4
Current floor (min rating allowed)
678.4
Current highest rating achieved
1178.4
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)
±171.0
Current Raw change used (final)
0.0
Projected new Raw rating
1178.4
Projected new Weighed rating
1178.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1178.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1178.4
Projected new floor
678.4
Projected new K-facor
40
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)
678.4
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
678.4
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
20
RHS Know Thyself 2022 (C)
2022/04/23
2022/04/23
Bojanala Platina (NBR)
Standard
62
0.84
5
5
5.0
1229.2
1219.7
Analysis
19
Lebone II 2022 (C)
2022/02/12
2022/02/12
Bojanala Platina (NBR)
Standard
62
0.84
5
5
3.5
1226.5
1217.2
Analysis
18
Vastrap 2022 (C)
2022/02/05
2022/02/05
Bojanala Platina (NBR)
Standard
62
0.84
5
5
3.0
1226.5
1217.2
Analysis
17
Brainstorm 2021 (U14+U16)
2021/06/05
2021/06/05
Bojanala Platina (NBR)
Standard
62
0.84
5
5
2.0
1217.1
1205.7
Analysis
16
Back to the Board 2021 (U16)
2021/04/17
2021/04/17
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1220.1
1208.6
Analysis
15
Laerskool Proteapark 2020 (D)
2020/02/29
2020/02/29
Bojanala Platina (NBR)
Standard
60
0.83
5
5
4.0
1042.5
1022.3
Analysis
14
Lebone II 2020 (U14)
2020/02/15
2020/02/15
Bojanala Platina (NBR)
Standard
60
0.83
5
5
4.0
1042.5
1022.3
Analysis
13
2019 South African Junior Team Championships (U14B)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
0.0
1128.5
1105.1
Analysis
12
Inter Region 2019 (U14 Open)
2019/10/19
2019/10/19
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1162.0
1144.7
Analysis
11
Selly Park 2019 (C)
2019/10/05
2019/10/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1162.0
1144.7
Analysis
10
Lebone II 2019 (U14)
2019/09/14
2019/09/14
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.5
1182.6
1168.0
Analysis
9
Klipkerk 2019 (U14)
2019/08/24
2019/08/24
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
4.0
1089.4
1060.4
Analysis
8
Laerskool Rustenburg 2019 (U14)
2019/08/17
2019/08/17
Bojanala Platina (NBR)
Standard
60
0.83
5
5
1.5
1089.4
1060.4
Analysis
7
Grenville 2019 (U14)
2019/06/08
2019/06/08
Bojanala Platina (NBR)
Standard
60
0.83
5
5
4.0
1025.1
986.8
Analysis
6
Laerskool Proteapark 2019 (D)
2019/05/18
2019/05/18
Bojanala Platina (NBR)
Standard
60
0.83
5
5
4.0
1032.0
999.6
Analysis
5
Inter Regional Chess Championship 2019 (U14)
2019/05/10
2019/05/11
Mangaung (FMB)
Standard
60
0.83
5
5
1.0
1032.0
999.6
Analysis
4
2019 Super 12 Laerskole (Seniors)
2019/05/04
2019/05/04
Tshwane (GTP)
Rapid
30
0.60
5
5
2.0
1032.0
1200.0
Analysis
3
Hoerskool Rustenburg Skaak 2019 (U14)
2019/04/13
2019/04/13
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1069.2
1040.8
Analysis
2
Rustenburg Noord Primary Tournament 2019 (U14)
2019/02/09
2019/02/09
Bojanala Platina (NBR)
Standard
60
0.83
5
4
1.0
1200.0
1200.0
Analysis
1
Hoerskool Brits Tournament 2019 (U14)
2019/02/09
2019/02/09
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
Standard
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
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
101
51
3
47
52.5
52.0
16.8
1111.6
1128.4
White
54
24
3
27
25.5
47.2
-23.6
1111.4
1087.8
Black
47
27
0
20
27.0
57.4
63.3
1111.8
1175.1
Standard
All
96
49
3
44
50.5
52.6
22.1
1107.0
1129.1
White
51
23
3
25
24.5
48.0
-16.7
1106.2
1089.6
Black
45
26
0
19
26.0
57.8
66.1
1107.8
1174.0
Rapid
All
5
2
0
3
2.0
40.0
-85.0
1199.8
1114.8
White
3
1
0
2
1.0
33.3
-141.7
1199.7
1058.0
Black
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
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
206076456
Tlhage, O (Oratile)
4
2.0
2
0
2
50.0
1191.2
0.0
1191.2
View list
2
207067882
Le Roux, N (Natacha)
3
3.0
3
0
0
100.0
1119.5
425.0
1544.5
View list
3
210087760
Jansen Van Vuuren, L (Lourein)
2
2.0
2
0
0
100.0
1227.8
425.0
1652.8
View list
4
1060110359
Mogorosi, K (Kgalalelo)
2
2.0
2
0
0
100.0
1093.5
425.0
1518.5
View list
5
1060111289
Haasbroek, X (Xander)
2
1.5
1
1
0
75.0
1060.7
212.5
1273.2
View list
6
1080115761
Oosthuizen, T (Tiaan)
2
1.5
1
1
0
75.0
1134.5
212.5
1347.0
View list
7
106069867
Dos Santos, RP (Ricardo)
2
1.0
1
0
1
50.0
1097.0
0.0
1097.0
View list
8
1070096327
Combrinck, LT (Louis Trichardt)
2
1.0
1
0
1
50.0
1181.0
0.0
1181.0
View list
9
106054731
Janse Van Rensburg, L (Ludik)
2
1.0
1
0
1
50.0
1089.4
0.0
1089.4
View list
10
109083236
Mahuma, T (Thebe)
2
1.0
1
0
1
50.0
1226.5
0.0
1226.5
View list
11
107059584
Molusi, K (Katlego)
2
1.0
1
0
1
50.0
1154.8
0.0
1154.8
View list
12
2060112994
Ngubeni, N (Nhlanhla)
2
1.0
1
0
1
50.0
1103.8
0.0
1103.8
View list
13
108068833
Sera, G (Galaletsang)
2
1.0
1
0
1
50.0
1189.5
0.0
1189.5
View list
14
1060112991
Moagi, Z (Zacharia)
2
0.0
0
0
2
0.0
1079.3
-425.0
654.3
View list
15
2070112995
Motaung, T (Thabo)
2
0.0
0
0
2
0.0
1079.3
-425.0
654.3
View list
16
1100099556
Bantseke, B (Boikanyo)
1
1.0
1
0
0
100.0
1229.2
425.0
1654.2
View list
17
1110117891
Badukane, T (Tokelo)
1
1.0
1
0
0
100.0
1226.5
425.0
1651.5
View list
18
2070096337
Babusi, B (Rebaone)
1
1.0
1
0
0
100.0
1220.1
425.0
1645.1
View list
19
211093275
Byliefeldt, M (Mienke)
1
1.0
1
0
0
100.0
1042.5
425.0
1467.5
View list
20
1070114715
Bronkhorst, K (Kyle)
1
1.0
1
0
0
100.0
1032.0
425.0
1457.0
View list