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:
2024/10/12 (41 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
1225.4
Current Weighted rating
1256.7
Current Weighted performance
1170.4
Current official/published rating (highest between Raw, WR and WP)
1256.7
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)
±159.9
Current Raw change used (final)
0.0
Projected new Raw rating
1225.4
Projected new Weighed rating
1157.5
Projected new Weighted performance
1170.4
Projected new final Raw rating (if new WP > new Raw)
1225.4
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)
1225.4
Projected effective change (new Official - current Official)
-31.3
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
1217.2
Current Weighted rating
1252.9
Current Weighted performance
1170.4
Current official/published rating (highest between Raw, WR and WP)
1252.9
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)
±161.8
Current Raw change used (final)
0.0
Projected new Raw rating
1217.2
Projected new Weighed rating
1153.8
Projected new Weighted performance
1170.4
Projected new final Raw rating (if new WP > new Raw)
1217.2
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)
1217.2
Projected effective change (new Official - current Official)
-35.7
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
11
2024 Hopetown Schools Chess Tournament (U9+U11)
2024/10/12
2024/10/12
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
5
2.0
1244.8
1240.2
Analysis
10
2024 Moja Chess Extravaganza (D)
2024/09/25
2024/09/26
Frances Baard (NCF)
Standard
62
0.84
5
5
2.0
1256.0
1251.4
Analysis
9
2024 NC Closed Chess Championships (U10)
2024/08/23
2024/08/25
Frances Baard (NCF)
Standard
92
0.94
5
5
4.0
1272.0
1268.2
Analysis
8
Hopetown Schools Chess Tournament 2024 (U11)
2024/08/17
2024/08/17
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
4
1.0
1272.0
1268.2
Analysis
7
Womens Day Tournament 024 (B)
2024/08/09
2024/08/09
Frances Baard (NCF)
Standard
60
0.83
5
5
2.0
1272.0
1268.2
Analysis
6
2024 HSDA Open 3 (U9)
2024/07/27
2024/07/27
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
5
4.0
1262.0
1254.9
Analysis
5
2024 Frances Baard Grand Prix 2.0 (A)
2024/07/06
2024/07/06
Frances Baard (NCF)
Standard
62
0.84
6
6
2.0
1262.0
1254.9
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
21
2024 Hopetown Schools Chess Tournament (U9+U11)
2024/10/12
2024/10/12
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
5
2.0
1244.8
1240.2
Analysis
20
2024 Moja Chess Extravaganza (D)
2024/09/25
2024/09/26
Frances Baard (NCF)
Standard
62
0.84
5
5
2.0
1256.0
1251.4
Analysis
19
2024 NC Closed Chess Championships (U10)
2024/08/23
2024/08/25
Frances Baard (NCF)
Standard
92
0.94
5
5
4.0
1272.0
1268.2
Analysis
18
Hopetown Schools Chess Tournament 2024 (U11)
2024/08/17
2024/08/17
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
4
1.0
1272.0
1268.2
Analysis
17
Womens Day Tournament 024 (B)
2024/08/09
2024/08/09
Frances Baard (NCF)
Standard
60
0.83
5
5
2.0
1272.0
1268.2
Analysis
16
2024 HSDA Open 3 (U9)
2024/07/27
2024/07/27
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
5
4.0
1262.0
1254.9
Analysis
15
2024 Frances Baard Grand Prix 2.0 (A)
2024/07/06
2024/07/06
Frances Baard (NCF)
Standard
62
0.84
6
6
2.0
1262.0
1254.9
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
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
55
30
0
25
30.0
54.5
38.6
1211.7
1250.4
White
25
18
0
7
18.0
72.0
187.0
1196.4
1383.4
Black
30
12
0
18
12.0
40.0
-85.0
1224.5
1139.5
Standard
All
55
30
0
25
30.0
54.5
38.6
1211.7
1250.4
White
25
18
0
7
18.0
72.0
187.0
1196.4
1383.4
Black
30
12
0
18
12.0
40.0
-85.0
1224.5
1139.5
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
100
50
1
49
50.5
50.5
4.3
1208.0
1212.2
White
48
29
1
18
29.5
61.5
97.4
1196.0
1293.4
Black
52
21
0
31
21.0
40.4
-81.7
1219.0
1137.3
Standard
All
100
50
1
49
50.5
50.5
4.3
1208.0
1212.2
White
48
29
1
18
29.5
61.5
97.4
1196.0
1293.4
Black
52
21
0
31
21.0
40.4
-81.7
1219.0
1137.3
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
1150140884
Finck, L (Lynden)
7
3.0
4
0
5
42.9
1215.4
-60.7
1154.6
View list
2
2150147000
Mokoena, N (Naledientle)
5
2.0
2
0
3
40.0
1260.2
-85.0
1175.2
View list
3
1150160066
Van Pletzen, C (Carel Jacobus)
4
3.0
3
0
1
75.0
1262.0
212.5
1474.5
View list
4
2140140889
Niesing, N (Naomi)
4
2.0
2
0
2
50.0
1206.9
0.0
1206.9
View list
5
1140132585
Murphy, S (Saul)
4
0.0
0
0
4
0.0
1175.9
-425.0
750.9
View list
6
2150149958
Fischer, A (Amanda)
3
3.0
3
0
0
100.0
1242.5
425.0
1667.5
View list
7
2150138311
Murphy, M (Melinke)
3
2.0
2
0
1
66.7
1194.0
141.7
1335.6
View list
8
1120106806
Pienaar, D (David)
3
1.0
1
0
2
33.3
1165.8
-141.7
1024.1
View list
9
1140134191
Vermeulen, P (Petrus Van Der Walt)
3
0.0
0
0
3
0.0
1127.6
-425.0
702.6
View list
10
1150192441
Green, X (Xander)
2
2.0
2
0
0
100.0
1286.3
425.0
1711.3
View list
11
1140146475
De Noon, S (Stian Johanco)
2
2.0
2
0
0
100.0
1201.7
425.0
1626.7
View list
12
1160158041
Meyers, A (Adam)
2
2.0
2
0
0
100.0
1257.0
425.0
1682.0
View list
13
2140309333
Motsamai, L (Lethabo)
2
2.0
2
0
0
100.0
1264.0
425.0
1689.0
View list
14
2150140890
Pienaar, E (Edrei)
2
2.0
2
0
0
100.0
1257.0
425.0
1682.0
View list
15
2140146480
Van Zyl, J (Johanna)
2
2.0
2
0
0
100.0
1201.7
425.0
1626.7
View list
16
1150140884
Finck, LS (Lynden Shikamaru)
2
1.0
4
0
5
50.0
1267.0
0.0
1267.0
View list
17
1150300170
Boyo, T (Thamsanqa)
2
1.0
1
0
1
50.0
1262.0
0.0
1262.0
View list
18
1150145160
Jacobs, K (Kamohelo)
2
1.0
1
0
1
50.0
1276.7
0.0
1276.7
View list
19
1140150640
Viljoen, J (Joshua)
2
1.0
1
0
1
50.0
1249.3
0.0
1249.3
View list
20
1130159420
De Kock, M (Micah)
2
0.0
0
0
2
0.0
1306.0
-425.0
881.0
View list