Chess South Africa
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Chess South Africa
Willemse, J (Jesrial)
Dob:
2010/01/19 (U16)
Gender:
Male
Chess SA id:
110086220
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/02/17 (128 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
1132.7
Current Weighted rating
1152.2
Current Weighted performance
1031.2
Current official/published rating (highest between Raw, WR and WP)
1152.2
Current highest rating achieved
1171.2
Current floor (min rating allowed)
671.2
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)
±182.5
Current Raw change used (final)
0.0
Projected new Raw rating
1132.7
Projected new Weighed rating
1060.6
Projected new Weighted performance
1031.2
Projected new final Raw rating (if new WP > new Raw)
1132.7
Projected new highest rating
1171.2
Projected new floor
671.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1132.7
Projected effective change (new Official - current Official)
-19.5
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
1127.1
Current Weighted rating
1154.6
Current Weighted performance
1031.2
Current official/published rating (highest between Raw, WR and WP)
1154.6
Current highest rating achieved
1178.3
Current floor (min rating allowed)
678.3
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)
±184.0
Current Raw change used (final)
0.0
Projected new Raw rating
1127.1
Projected new Weighed rating
1062.8
Projected new Weighted performance
1031.2
Projected new final Raw rating (if new WP > new Raw)
1127.1
Projected new highest rating
1178.3
Projected new floor
678.3
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1127.1
Projected effective change (new Official - current Official)
-27.5
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
500.0
Current Weighted rating
500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
500.0
Current highest rating achieved
500.0
Current floor (min rating allowed)
500.0
Current K-factor
40
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
500.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
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
500.0
Current Weighted rating
500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
500.0
Current highest rating achieved
500.0
Current floor (min rating allowed)
500.0
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
500.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
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
OUDUSSA Trials 2 2024 (U15 Boys)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1171.2
1178.3
Analysis
1
OUDUSSA Trials 1 2024 (U15 Boys)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
1.5
1171.2
1178.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
16
OUDUSSA Trials 2 2024 (U15 Boys)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1171.2
1178.3
Analysis
15
OUDUSSA Trials 1 2024 (U15 Boys)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
1.5
1171.2
1178.3
Analysis
14
Eden Trials 2+3 2023 (U14)
2023/04/15
2023/05/13
Eden District (WEG)
Standard
60
0.83
10
8
4.0
1146.3
1151.9
Analysis
13
Eden Trails 1 2023 (U13 Boys)
2023/03/11
2023/03/11
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1147.3
1152.7
Analysis
12
Oudussa Proewe 1 2023 (U13 Boys)
2023/02/11
2023/02/11
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1115.4
1114.3
Analysis
11
Eden Schools Closed Trials 1 2020 (U11 Boys)
2020/03/07
2020/03/07
Eden District (WEG)
Standard
65
0.85
5
5
1.5
1116.1
1113.9
Analysis
10
Oudtshoorn Proewe 1 2020 (O11)
2020/02/15
2020/02/15
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1077.6
1063.5
Analysis
9
Western Cape Schools Individuals 2019 (U9 Boys)
2019/05/18
2019/05/19
Eden District (WEG)
Standard
60
0.83
6
6
1.5
1139.4
1145.9
Analysis
8
Eden Trials 3 2019 (U10 Open)
2019/05/11
2019/05/11
Eden District (WEG)
Standard
60
0.83
5
5
1.5
1139.4
1145.9
Analysis
7
Eden Trials 2 2019 (U10 Open)
2019/04/13
2019/04/13
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1066.5
1076.1
Analysis
6
Eden Trials 1 2019 (U10 Open)
2019/03/02
2019/03/02
Eden District (WEG)
Standard
60
0.83
5
5
2.0
992.2
992.2
Analysis
5
Oudtshoorn Trials 2 2019 (U10)
2019/02/09
2019/02/09
Eden District (WEG)
Standard
60
0.83
5
4
2.0
653.1
686.8
Analysis
4
Oudtshoorn Trials 1 2019 (U10)
2019/01/19
2019/01/19
Eden District (WEG)
Standard
60
0.83
5
5
2.0
587.4
607.6
Analysis
3
EDENSC Closed 3 2018 (U10 Open)
2018/05/12
2018/05/12
Eden District (WEG)
Standard
60
0.83
5
4
1.0
560.8
575.2
Analysis
2
EDENSC Closed 2 2018 (U10 Open)
2018/04/14
2018/04/14
Eden District (WEG)
Standard
60
0.83
5
5
1.5
517.6
521.2
Analysis
1
EDENSC Closed 1 2018 (U10)
2018/03/10
2018/03/10
Eden District (WEG)
Standard
60
0.83
5
4
1.0
500.0
500.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
3
1
6
3.5
35.0
-127.5
1206.9
1079.4
White
6
3
1
2
3.5
58.3
70.8
1196.8
1267.7
Black
4
0
0
4
0.0
0.0
-425.0
1222.0
797.0
Standard
All
10
3
1
6
3.5
35.0
-127.5
1206.9
1079.4
White
6
3
1
2
3.5
58.3
70.8
1196.8
1267.7
Black
4
0
0
4
0.0
0.0
-425.0
1222.0
797.0
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
80
29
5
46
31.5
39.4
-90.3
1187.1
1096.8
White
41
19
3
19
20.5
50.0
0.0
1195.7
1195.7
Black
39
10
2
27
11.0
28.2
-185.3
1178.0
992.8
Standard
All
80
29
5
46
31.5
39.4
-90.3
1187.1
1096.8
White
41
19
3
19
20.5
50.0
0.0
1195.7
1195.7
Black
39
10
2
27
11.0
28.2
-185.3
1178.0
992.8
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
110095377
Du Plessis, C (Callan)
3
0.0
0
0
3
0.0
709.1
-425.0
284.1
View list
2
1100109654
Fielies, S (Shane)
2
1.0
1
0
1
50.0
1103.0
0.0
1103.0
View list
3
1120107825
Meyer, A (Albert)
2
1.0
1
0
1
50.0
620.3
0.0
620.3
View list
4
1090131987
Botha, J (Josephnique)
2
0.5
0
1
1
25.0
1143.7
-212.5
931.2
View list
5
109085307
De Waal, L (Liam)
2
0.0
0
0
2
0.0
816.8
-425.0
391.8
View list
6
2110107823
Boshoff, C (Carla)
2
0.0
0
0
2
0.0
620.3
-425.0
195.3
View list
7
1120098503
Heunis, F (Fourie)
2
0.0
0
0
2
0.0
620.3
-425.0
195.3
View list
8
1100149861
Buttle, C (Camran)
1
1.0
1
0
0
100.0
1147.3
425.0
1572.3
View list
9
1090130755
Beukes, Z (Zaydian)
1
1.0
1
0
0
100.0
1116.1
425.0
1541.1
View list
10
2110110932
Bester, L (Lize-Mari)
1
1.0
1
0
0
100.0
1066.5
425.0
1491.5
View list
11
1090131986
Arends, B (Brendon)
1
1.0
1
0
0
100.0
1171.2
425.0
1596.2
View list
12
1110102781
Adams, J (Jay-D)
1
1.0
1
0
0
100.0
992.2
425.0
1417.2
View list
13
2090098395
Coetzee, G (Gift-Lyn)
1
1.0
1
0
0
100.0
560.8
425.0
985.8
View list
14
1090131990
Coerecius, K (Keanau)
1
1.0
1
0
0
100.0
1077.6
425.0
1502.6
View list
15
2100118904
Claassen, K (Keaney)
1
1.0
1
0
0
100.0
1146.3
425.0
1571.3
View list
16
2110130861
Gelderbloem, Q (Quelin)
1
1.0
1
0
0
100.0
1146.3
425.0
1571.3
View list
17
1100108158
Godbeer, M (Michael)
1
1.0
1
0
0
100.0
992.2
425.0
1417.2
View list
18
1110153202
Hamza, S (Sibabalwe)
1
1.0
1
0
0
100.0
1147.3
425.0
1572.3
View list
19
2090131995
Isaacs, L (Lusha)
1
1.0
1
0
0
100.0
1077.6
425.0
1502.6
View list
20
1100193195
Jacobs, M (Mondre)
1
1.0
1
0
0
100.0
1171.2
425.0
1596.2
View list