Chess South Africa
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Chess South Africa
Jordaan, D (Donovan)
Dob:
2009/05/14 (U16)
Gender:
Male
Chess SA id:
109076051
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2022/02/26 (811 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
1165.4
Curent Weighted rating
1165.4
Curent Weighted performance
824.8
Current official/published rating (highest between Raw, WR and WP)
1165.4
Current floor (min rating allowed)
667.7
Current highest rating achieved
1167.7
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)
±174.2
Current Raw change used (final)
0.0
Projected new Raw rating
1165.4
Projected new Weighed rating
1165.4
Projected new Weighted performance
824.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1165.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1167.7
Projected new floor
667.7
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
1160.5
Curent Weighted rating
1160.5
Curent Weighted performance
819.4
Current official/published rating (highest between Raw, WR and WP)
1160.5
Current floor (min rating allowed)
666.5
Current highest rating achieved
1166.5
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)
±175.4
Current Raw change used (final)
0.0
Projected new Raw rating
1160.5
Projected new Weighed rating
1160.5
Projected new Weighted performance
819.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1160.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1166.5
Projected new floor
666.5
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
502.0
Curent Weighted rating
502.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
502.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
502.0
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)
±448.2
Current Raw change used (final)
0.0
Projected new Raw rating
502.0
Projected new Weighed rating
502.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
502.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
502.0
Projected new floor
500.0
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
502.0
Curent Weighted rating
502.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
502.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
502.0
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)
±448.2
Current Raw change used (final)
0.0
Projected new Raw rating
502.0
Projected new Weighed rating
502.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
502.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
502.0
Projected new floor
500.0
Projected new K-facor
40
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
25
Fide At The King`s Gate 2022 (C)
2022/02/26
2022/02/26
Bojanala Platina (NBR)
Standard
92
0.94
5
5
3.0
1167.7
1166.5
Analysis
24
Lebone II 2022 (C)
2022/02/12
2022/02/12
Bojanala Platina (NBR)
Standard
62
0.84
5
5
3.0
1167.7
1166.5
Analysis
23
Bojanala SAJCC Trials - Session 3 of 3 2021 (C)
2021/11/20
2021/11/20
Bojanala Platina (NBR)
Standard
62
0.84
5
5
2.5
1087.4
1067.7
Analysis
22
Bojanala SAJCC Trials - Session 2 of 3 2021 (B)
2021/11/13
2021/11/13
Bojanala Platina (NBR)
Standard
62
0.84
5
5
3.0
1087.4
1067.7
Analysis
21
2021 Lardies Ope (D)
2021/10/30
2021/10/30
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1156.7
1150.1
Analysis
20
NC Open 2021 (C)
2021/10/22
2021/10/23
Frances Baard (NCF)
Standard
62
0.84
5
5
1.0
1156.7
1150.1
Analysis
19
Laerskool Proteapark 2020 (D)
2020/02/29
2020/02/29
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1128.5
1116.9
Analysis
18
2019 South African Junior Team Championships (U12D)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
5.0
1034.9
1025.3
Analysis
17
Inter Region 2019 (U12 Open)
2019/10/19
2019/10/19
Bojanala Platina (NBR)
Standard
60
0.83
5
5
1.5
1028.8
1023.4
Analysis
16
NW Open 2019 (B)
2019/10/12
2019/10/12
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1028.8
1023.4
Analysis
15
Selly Park 2019 (C)
2019/10/05
2019/10/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1028.8
1023.4
Analysis
14
Lebone II 2019 (U12)
2019/09/14
2019/09/14
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1018.5
1014.2
Analysis
13
Laerskool Rustenburg 2019 (U12)
2019/08/17
2019/08/17
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
961.4
944.2
Analysis
12
Inter Regional Chess Championship 2019 (U12)
2019/05/10
2019/05/11
Mangaung (FMB)
Standard
60
0.83
5
5
1.5
969.7
950.6
Analysis
11
Laerskool Olienpark 2019 (U12)
2019/04/06
2019/04/06
Bojanala Platina (NBR)
Standard
60
0.83
5
5
1.5
999.9
988.2
Analysis
10
Rustenburg Noord Primary Tournament 2019 (U12)
2019/02/09
2019/02/09
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
989.9
975.8
Analysis
9
Fields College Open 2019 (U12)
2019/02/02
2019/02/02
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
989.9
975.8
Analysis
8
South African Junior Team Championships 2018 (U10C)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
6
3.0
957.9
943.0
Analysis
7
Bojanala Regionals 2018 (U10)
2018/09/15
2018/09/15
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
836.8
834.3
Analysis
6
Lebone II Chess 2018 (U10)
2018/09/01
2018/09/01
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
836.8
834.3
Analysis
1
2
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
130
64
6
60
67.0
51.5
13.1
1024.5
1037.5
White
67
31
4
32
33.0
49.3
-6.3
1022.4
1016.1
Black
63
33
2
28
34.0
54.0
33.7
1026.6
1060.3
Standard
All
130
64
6
60
67.0
51.5
13.1
1024.5
1037.5
White
67
31
4
32
33.0
49.3
-6.3
1022.4
1016.1
Black
63
33
2
28
34.0
54.0
33.7
1026.6
1060.3
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
109089653
Bredenkamp, G (Gunther)
3
3.0
3
0
0
100.0
822.7
425.0
1247.7
View list
2
2090099555
Baker, S (Shanel)
3
2.0
2
0
1
66.7
1111.8
141.7
1253.4
View list
3
109087730
Molobye, T (Tlotlang)
3
2.0
2
0
1
66.7
1011.1
141.7
1152.8
View list
4
108087753
Matebula, A (Asante)
3
1.0
1
0
2
33.3
861.3
-141.7
719.6
View list
5
210086572
Molefinyane, O (Omatla)
3
1.0
1
0
2
33.3
789.7
-141.7
648.1
View list
6
109088223
Mulder, SL (Stephanus)
3
1.0
1
0
2
33.3
758.7
-141.7
617.1
View list
7
109075156
Wolmarans, CH (Cornelius)
3
0.5
0
1
2
16.7
904.7
-283.3
621.3
View list
8
108069885
Difotso, LR (Lebogang)
3
0.0
0
0
3
0.0
1054.9
-425.0
629.9
View list
9
110086177
Du Preez, M (Morne)
2
2.0
2
0
0
100.0
644.6
425.0
1069.6
View list
10
209078411
Janse Van Rensburg, AM (Adriana)
2
2.0
2
0
0
100.0
824.6
425.0
1249.7
View list
11
1090111282
Pedersen, J (Jj)
2
2.0
2
0
0
100.0
1087.4
425.0
1512.4
View list
12
108069870
Matlhole, KD (Keotshepile)
2
1.5
1
1
0
75.0
791.8
212.5
1004.3
View list
13
1080109071
Redelinghuys, A (Alexander)
2
1.5
1
1
0
75.0
1009.3
212.5
1221.8
View list
14
109086162
Sekhute, K (Khumo)
2
1.5
1
1
0
75.0
786.2
212.5
998.7
View list
15
108068833
Sera, G (Galaletsang)
2
1.5
1
1
0
75.0
1058.1
212.5
1270.6
View list
16
109088239
Diale, O (Ompile)
2
1.0
1
0
1
50.0
932.8
0.0
932.8
View list
17
109083234
Marx, HB (Heinrich)
2
1.0
1
0
1
50.0
982.6
0.0
982.6
View list
18
108069098
Nke, RB (Rebaone)
2
1.0
1
0
1
50.0
1045.0
0.0
1045.0
View list
19
209083775
Fourie, M (Marli)
2
0.5
0
1
1
25.0
1038.7
-212.5
826.2
View list
20
109083250
Byliefeldt, L (Leroux)
2
0.0
0
0
2
0.0
990.0
-425.0
565.0
View list