Chess South Africa
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Chess South Africa
Matthysen, J (Jenna-May)
Dob:
2008/03/04 (U18)
Gender:
Male
Chess SA id:
108094256
FIDE id:
Region:
Lejweleputswa (FLW)
Citizen:
RSA
Title(s):
Last active:
2019/06/15 (1826 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
1091.5
Current Weighted rating
1091.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1091.5
Current highest rating achieved
1138.2
Current floor (min rating allowed)
638.2
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)
±193.5
Current Raw change used (final)
0.0
Projected new Raw rating
1091.5
Projected new Weighed rating
1004.2
Projected new Weighted performance
335.7
Projected new final Raw rating (if new WP > new Raw)
1091.5
Projected new highest rating
1138.2
Projected new floor
638.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1091.5
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
1074.8
Current Weighted rating
1074.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1074.8
Current highest rating achieved
1125.2
Current floor (min rating allowed)
625.2
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)
±198.2
Current Raw change used (final)
0.0
Projected new Raw rating
1074.8
Projected new Weighed rating
988.8
Projected new Weighted performance
335.7
Projected new final Raw rating (if new WP > new Raw)
1074.8
Projected new highest rating
1125.2
Projected new floor
625.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1074.8
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
Lejweleputswa 7th Qualifying Swiss Open Tournament 2019 (U12)
2019/06/15
2019/06/15
Lejweleputswa (FLW)
Standard
62
0.84
5
4
1.0
1126.4
1116.0
Analysis
3
Lejweleputswa 6th Qualifying Swiss Open Tournament 2019 (E)
2019/05/25
2019/05/25
Lejweleputswa (FLW)
Standard
62
0.84
5
5
2.5
1115.0
1100.0
Analysis
2
Lejweleputswa 4th Qualifying Swiss Open Tournament 2019 (E)
2019/03/16
2019/03/16
Lejweleputswa (FLW)
Standard
62
0.84
5
5
1.5
1138.2
1125.2
Analysis
1
Lejweleputswa 2nd Qualifying Swiss Open Tournament 2019 (E)
2019/01/26
2019/01/26
Lejweleputswa (FLW)
Standard
62
0.84
5
5
1.0
1200.0
1200.0
Analysis
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
19
5
2
12
6.0
31.6
-156.6
1153.3
996.7
White
8
3
1
4
3.5
43.8
-53.1
1179.8
1126.7
Black
11
2
1
8
2.5
22.7
-231.8
1134.0
902.2
Standard
All
19
5
2
12
6.0
31.6
-156.6
1153.3
996.7
White
8
3
1
4
3.5
43.8
-53.1
1179.8
1126.7
Black
11
2
1
8
2.5
22.7
-231.8
1134.0
902.2
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
1090108123
Lombard, A (Ashleigh)
2
1.0
1
0
1
50.0
1120.7
0.0
1120.7
View list
2
108089842
Khechane, M (Mohale)
2
0.0
0
0
2
0.0
1120.7
-425.0
695.7
View list
3
1080114123
Bocheli, L (Lebohang)
1
1.0
1
0
0
100.0
1115.0
425.0
1540.0
View list
4
1070108096
Barnard, A (Abraham)
1
1.0
1
0
0
100.0
1138.2
425.0
1563.2
View list
5
1080108120
Coetzer, D (Daniel)
1
1.0
1
0
0
100.0
1115.0
425.0
1540.0
View list
6
208094253
Mbongo, W (Wandile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1080108125
Madikizela, C (Cebo)
1
0.5
0
1
0
50.0
1138.2
0.0
1138.2
View list
8
1090108104
Rapulane, O (Opelong)
1
0.5
0
1
0
50.0
1115.0
0.0
1115.0
View list
9
207094257
Zweni, T (Thenji)
1
0.0
0
0
1
0.0
1138.2
-425.0
713.2
View list
10
1060108098
Thuynsma, X (Xander)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
109089849
Michalakis, S (Stylianos)
1
0.0
0
0
1
0.0
1126.4
-425.0
701.4
View list
12
1060108099
Melato, K (Katleho)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1070108092
Human, C (Christiaan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
2060108095
Hefer, A (Alexis)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1090096000
Erasmus, N (Niekie)
1
0.0
0
0
1
0.0
1126.4
-425.0
701.4
View list
16
1090108118
Du Preez, F (Francois)
1
0.0
0
0
1
0.0
1138.2
-425.0
713.2
View list
17
1100103454
Bouwer, P (Pieter)
1
0.0
0
0
1
0.0
1138.2
-425.0
713.2
View list