Chess South Africa
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Chess South Africa
Van Doorn, R (Reinhardt)
Dob:
2011/03/30 (U14)
Gender:
Male
Chess SA id:
1110132897
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2024/03/02 (115 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
1119.4
Current Weighted rating
1141.3
Current Weighted performance
1042.7
Current official/published rating (highest between Raw, WR and WP)
1141.3
Current highest rating achieved
1176.0
Current floor (min rating allowed)
676.0
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)
±186.0
Current Raw change used (final)
0.0
Projected new Raw rating
1119.4
Projected new Weighed rating
1049.5
Projected new Weighted performance
1042.7
Projected new final Raw rating (if new WP > new Raw)
1119.4
Projected new highest rating
1176.0
Projected new floor
676.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1119.4
Projected effective change (new Official - current Official)
-21.9
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
1114.4
Current Weighted rating
1136.3
Current Weighted performance
1042.7
Current official/published rating (highest between Raw, WR and WP)
1136.3
Current highest rating achieved
1180.8
Current floor (min rating allowed)
680.8
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)
±187.3
Current Raw change used (final)
0.0
Projected new Raw rating
1114.4
Projected new Weighed rating
1045.0
Projected new Weighted performance
1042.7
Projected new final Raw rating (if new WP > new Raw)
1114.4
Projected new highest rating
1180.8
Projected new floor
680.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1114.4
Projected effective change (new Official - current Official)
-21.9
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
2
Valia's Open 2024 (D)
2024/03/02
2024/03/02
Sedibeng (GSV)
Standard
61
0.84
5
2
0.0
1136.3
1132.4
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U14C)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
1.0
1160.4
1159.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
9
Valia's Open 2024 (D)
2024/03/02
2024/03/02
Sedibeng (GSV)
Standard
61
0.84
5
2
0.0
1136.3
1132.4
Analysis
8
2024 Gauteng Inter-Region Chess Championship (U14C)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
1.0
1160.4
1159.6
Analysis
7
NWU Vaal Open 2023 (C)
2023/10/14
2023/10/14
Sedibeng (GSV)
Standard
61
0.83
5
4
1.0
1176.0
1180.8
Analysis
6
Fonteine Chess Open 2023 (E)
2023/09/02
2023/09/02
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1137.8
1134.0
Analysis
5
Eureka Open 2023 (E)
2023/07/29
2023/07/29
Sedibeng (GSV)
Standard
60
0.83
5
3
1.5
1093.0
1073.2
Analysis
4
Overvaal Ope Jul 2023 (C)
2023/07/22
2023/07/22
Sedibeng (GSV)
Standard
60
0.83
5
5
2.0
1093.0
1073.2
Analysis
3
Valia's Chess Tournament 2023 (D)
2023/05/06
2023/05/06
Sedibeng (GSV)
Standard
60
0.83
5
4
0.5
1131.2
1117.2
Analysis
2
Overvaal Open 2023 (D)
2023/04/15
2023/04/15
Sedibeng (GSV)
Standard
60
0.83
5
5
1.0
1167.1
1160.4
Analysis
1
Hoerskool Drie Riviere 2020 (F)
2020/03/07
2020/03/07
Sedibeng (GSV)
Standard
61
0.83
5
4
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
6
1
0
5
1.0
16.7
-283.3
1274.3
990.9
White
3
0
0
3
0.0
0.0
-425.0
1297.6
872.6
Black
3
1
0
2
1.0
33.3
-141.7
1251.0
1109.3
Standard
All
6
1
0
5
1.0
16.7
-283.3
1274.3
990.9
White
3
0
0
3
0.0
0.0
-425.0
1297.6
872.6
Black
3
1
0
2
1.0
33.3
-141.7
1251.0
1109.3
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
36
10
2
24
11.0
30.6
-165.3
1252.4
1087.1
White
16
4
1
11
4.5
28.1
-185.9
1242.6
1056.7
Black
20
6
1
13
6.5
32.5
-148.8
1260.2
1111.5
Standard
All
36
10
2
24
11.0
30.6
-165.3
1252.4
1087.1
White
16
4
1
11
4.5
28.1
-185.9
1242.6
1056.7
Black
20
6
1
13
6.5
32.5
-148.8
1260.2
1111.5
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
1120130080
Van Der Merwe, W (Willem)
2
2.0
2
0
0
100.0
1183.5
425.0
1608.5
View list
2
2110138272
Campher, H (Hannah)
2
1.0
1
0
1
50.0
1114.7
0.0
1114.7
View list
3
2120133676
Smith, MI (Melea Ine)
2
0.5
0
1
1
25.0
1134.5
-212.5
922.0
View list
4
2100097422
Masilo, R (Rendane)
2
0.0
0
0
2
0.0
1134.5
-425.0
709.5
View list
5
2110154018
Buthelezi, O (Owethu)
1
1.0
1
0
0
100.0
1160.4
425.0
1585.4
View list
6
2110136513
Coetzer, J (Jessica)
1
1.0
1
0
0
100.0
1176.0
425.0
1601.0
View list
7
1120161588
Motloung, I (Israel)
1
1.0
1
0
0
100.0
1137.8
425.0
1562.8
View list
8
1100158656
Sakala, S (Siyabonga)
1
1.0
1
0
0
100.0
1093.0
425.0
1518.0
View list
9
1110161590
Pule, T (Tshegofatso)
1
1.0
1
0
0
100.0
1137.8
425.0
1562.8
View list
10
1120161592
Swarts, J (Jayden)
1
1.0
1
0
0
100.0
1137.8
425.0
1562.8
View list
11
1100155837
Van Wyngaard, L (Llewelyn)
1
1.0
1
0
0
100.0
1093.0
425.0
1518.0
View list
12
1110158654
Nemalili, F (Fhatuwani)
1
0.5
0
1
0
50.0
1093.0
0.0
1093.0
View list
13
1090132876
Nehring, S (Stian)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1100148660
Mmakou, L (Lesedi)
1
0.0
0
0
1
0.0
1160.4
-425.0
735.4
View list
15
2100132880
Chaka, N (Naomi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
2130144760
Buchebner, M (Mikayla)
1
0.0
0
0
1
0.0
1136.3
-425.0
711.3
View list
17
2120138271
Blignaut, A (Alma)
1
0.0
0
0
1
0.0
1167.1
-425.0
742.1
View list
18
1090144712
Kok, L (Largo)
1
0.0
0
0
1
0.0
1176.0
-425.0
751.0
View list
19
2110132885
Keyser, E (Emma)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
1110141844
Hlotho, R (Refiloe)
1
0.0
0
0
1
0.0
1093.0
-425.0
668.0
View list