Chess South Africa
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Chess South Africa
Vermeulen, JB (Johannes Bernardus)
Dob:
2015/12/05 (U10)
Gender:
Male
Chess SA id:
1150138312
FIDE id:
Region:
Pixley-ka-Seme (NCP)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (50 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
1262.0
Current Weighted rating
1246.7
Current Weighted performance
1193.0
Current official/published rating (highest between Raw, WR and WP)
1262.0
Current highest rating achieved
1339.9
Current floor (min rating allowed)
839.9
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)
±151.8
Current Raw change used (final)
0.0
Projected new Raw rating
1262.0
Projected new Weighed rating
1149.4
Projected new Weighted performance
1193.0
Projected new final Raw rating (if new WP > new Raw)
1262.0
Projected new highest rating
1339.9
Projected new floor
839.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1262.0
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
1254.9
Current Weighted rating
1244.8
Current Weighted performance
1193.0
Current official/published rating (highest between Raw, WR and WP)
1254.9
Current highest rating achieved
1339.9
Current floor (min rating allowed)
839.9
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)
±153.3
Current Raw change used (final)
0.0
Projected new Raw rating
1254.9
Projected new Weighed rating
1147.6
Projected new Weighted performance
1193.0
Projected new final Raw rating (if new WP > new Raw)
1254.9
Projected new highest rating
1339.9
Projected new floor
839.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1254.9
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
4
Spartan Bishops Chess Championships 2024 (Big Pawns)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1297.9
1289.1
Analysis
3
Hopetown Open Chess Tournament 2024 (U10+U12)
2024/04/20
2024/04/20
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
5
2.0
1339.9
1339.9
Analysis
2
Hopetown Open Chess Tournament 2024 (U10)
2024/02/10
2024/02/10
Frances Baard (NCF)
Standard
62
0.84
5
5
5.0
1232.8
1229.0
Analysis
1
2024 Frances Baard Schools Open (U9)
2024/02/03
2024/02/03
Frances Baard (NCF)
Standard
62
0.84
5
5
4.0
1232.8
1229.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
14
Spartan Bishops Chess Championships 2024 (Big Pawns)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1297.9
1289.1
Analysis
13
Hopetown Open Chess Tournament 2024 (U10+U12)
2024/04/20
2024/04/20
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
5
2.0
1339.9
1339.9
Analysis
12
Hopetown Open Chess Tournament 2024 (U10)
2024/02/10
2024/02/10
Frances Baard (NCF)
Standard
62
0.84
5
5
5.0
1232.8
1229.0
Analysis
11
2024 Frances Baard Schools Open (U9)
2024/02/03
2024/02/03
Frances Baard (NCF)
Standard
62
0.84
5
5
4.0
1232.8
1229.0
Analysis
10
2023 Northern Cape Closed Chess Championships (U8+U10 Open)
2023/08/25
2023/08/27
Frances Baard (NCF)
Standard
92
0.94
5
5
2.0
1281.3
1281.2
Analysis
9
Hopetown Chess Open Tournament 2023 (U10+U12)
2023/08/05
2023/08/05
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
5
2.0
1281.3
1281.2
Analysis
8
Inter Regional Chess Championship 2023 (U10)
2023/05/19
2023/05/20
Mangaung (FMB)
Standard
62
0.84
5
5
4.0
1158.6
1165.6
Analysis
7
Hopetown School Chess Open Tournament 2023 (U9)
2023/05/06
2023/05/06
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
4
2.0
1158.6
1165.6
Analysis
6
Hopetown Schools Chess Open Tournament 2023 (U11)
2023/02/25
2023/02/25
John Taolo Gaetswewe (NCJ)
Standard
62
0.84
5
4
2.0
1152.2
1156.0
Analysis
5
Pixley Chess Trials 2022 (U8)
2022/09/03
2022/09/03
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
4
3.0
1109.9
1106.0
Analysis
4
Hopetown Chess Club Open Tournament 2022 (U7-U11)
2022/05/14
2022/05/14
John Taolo Gaetswewe (NCJ)
Standard
62
0.84
5
5
3.0
1063.9
1047.6
Analysis
3
Kimberley Chess Club Open 2022 (U7-U13)
2022/04/30
2022/04/30
Frances Baard (NCF)
Standard
62
0.84
5
4
0.0
1119.0
1112.4
Analysis
2
Moja Open 2022 (D)
2022/03/19
2022/03/20
Frances Baard (NCF)
Standard
90
0.94
5
5
0.5
1200.0
1200.0
Analysis
1
Kimberley Chess Club Open Tournament (D)
2022/03/05
2022/03/05
Frances Baard (NCF)
Standard
62
0.84
5
4
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
20
13
0
7
13.0
65.0
127.5
1166.0
1293.5
White
9
8
0
1
8.0
88.9
330.6
1130.3
1460.8
Black
11
5
0
6
5.0
45.5
-38.6
1195.2
1156.6
Standard
All
20
13
0
7
13.0
65.0
127.5
1166.0
1293.5
White
9
8
0
1
8.0
88.9
330.6
1130.3
1460.8
Black
11
5
0
6
5.0
45.5
-38.6
1195.2
1156.6
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
65
33
1
31
33.5
51.5
13.1
1191.9
1204.9
White
32
19
1
12
19.5
60.9
93.0
1177.1
1270.1
Black
33
14
0
19
14.0
42.4
-64.4
1206.1
1141.7
Standard
All
65
33
1
31
33.5
51.5
13.1
1191.9
1204.9
White
32
19
1
12
19.5
60.9
93.0
1177.1
1270.1
Black
33
14
0
19
14.0
42.4
-64.4
1206.1
1141.7
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
1150140884
Finck, L (Lynden)
7
3.0
3
0
4
42.9
1215.4
-60.7
1154.6
View list
2
1140132585
Murphy, S (Saul)
4
0.0
0
0
4
0.0
1176.0
-425.0
751.0
View list
3
1120106806
Pienaar, D (David)
3
1.0
1
0
2
33.3
1165.8
-141.7
1024.1
View list
4
1140134191
Vermeulen, P (Petrus Van Der Walt)
3
0.0
0
0
3
0.0
1127.6
-425.0
702.6
View list
5
2150149958
Fischer, A (Amanda)
2
2.0
2
0
0
100.0
1232.8
425.0
1657.8
View list
6
1150192441
Green, X (Xander)
2
2.0
2
0
0
100.0
1286.3
425.0
1711.3
View list
7
1160158041
Meyers, A (Adam)
2
2.0
2
0
0
100.0
1257.0
425.0
1682.0
View list
8
2150138311
Murphy, M (Melinke)
2
2.0
2
0
0
100.0
1155.0
425.0
1580.0
View list
9
2150140890
Pienaar, E (Edrei)
2
2.0
2
0
0
100.0
1257.0
425.0
1682.0
View list
10
2140140889
Niesing, N (Naomi)
2
1.0
1
0
1
50.0
1155.4
0.0
1155.4
View list
11
1150160066
Van Pletzen, C (Carel Jacobus)
2
1.0
1
0
1
50.0
1257.0
0.0
1257.0
View list
12
1140150640
Viljoen, J (Joshua)
2
1.0
1
0
1
50.0
1249.3
0.0
1249.3
View list
13
1120143845
Noyana, A (Abenathi)
2
0.0
0
0
2
0.0
1216.8
-425.0
791.8
View list
14
1120134190
Scholtz, R (Rohann)
2
0.0
0
0
2
0.0
1159.5
-425.0
734.5
View list
15
1140302206
May, R (Riyaad)
1
1.0
1
0
0
100.0
1339.9
425.0
1764.9
View list
16
2130136585
Fischer, C (Calinke)
1
1.0
1
0
0
100.0
1281.3
425.0
1706.3
View list
17
1140148592
Herselman, J (Jayden Daniel Ferdinand)
1
1.0
1
0
0
100.0
1158.6
425.0
1583.6
View list
18
2140138310
Matthys, E (Eliana)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
19
2120140886
Liebenberg, E (Elizma)
1
1.0
1
0
0
100.0
1063.9
425.0
1488.9
View list
20
1150145160
Jacobs, K (Kamohelo)
1
1.0
1
0
0
100.0
1281.3
425.0
1706.3
View list