Chess South Africa
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Chess South Africa
Jonker, M (Marisa)
Dob:
2011/06/02 (U14)
Gender:
Female
Chess SA id:
2110099288
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2018/12/20 (2007 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
1053.6
Current Weighted rating
1053.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1053.6
Current highest rating achieved
1166.4
Current floor (min rating allowed)
666.4
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)
±204.3
Current Raw change used (final)
0.0
Projected new Raw rating
1053.6
Projected new Weighed rating
969.3
Projected new Weighted performance
239.7
Projected new final Raw rating (if new WP > new Raw)
1053.6
Projected new highest rating
1166.4
Projected new floor
666.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1053.6
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
1037.6
Current Weighted rating
1037.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1037.6
Current highest rating achieved
1160.0
Current floor (min rating allowed)
660.0
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)
±209.0
Current Raw change used (final)
0.0
Projected new Raw rating
1037.6
Projected new Weighed rating
954.6
Projected new Weighted performance
239.7
Projected new final Raw rating (if new WP > new Raw)
1037.6
Projected new highest rating
1160.0
Projected new floor
660.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1037.6
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
South African Junior Team Championships 2018 (U8B+U8 Girls)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
2.0
1092.4
1071.6
Analysis
3
Inter Region GE vs JHB Metro 2018 (U8)
2018/10/06
2018/10/06
Ekurhuleni (GE)
Standard
60
0.83
5
4
0.0
1155.1
1147.2
Analysis
2
Fonties Challenge 2018 (U7)
2018/04/21
2018/04/21
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
1.5
1166.4
1160.0
Analysis
1
The Outpost Chess Club Open 2018 (Development)
2018/03/17
2018/03/17
Johannesburg Metro (GJM)
Standard
62
0.84
6
6
2.0
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
21
4
3
14
5.5
26.2
-202.4
1180.3
977.9
White
10
1
2
7
2.0
20.0
-255.0
1206.6
951.6
Black
11
3
1
7
3.5
31.8
-154.5
1156.4
1001.8
Standard
All
21
4
3
14
5.5
26.2
-202.4
1180.3
977.9
White
10
1
2
7
2.0
20.0
-255.0
1206.6
951.6
Black
11
3
1
7
3.5
31.8
-154.5
1156.4
1001.8
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
1110100197
Van Der Merwe, D (Divan)
2
0.0
0
0
2
0.0
1160.8
-425.0
735.8
View list
2
1110097360
Pillay, Z (Zac)
2
0.0
0
0
2
0.0
1123.8
-425.0
698.8
View list
3
2110099286
Brink, C (Charlene)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1120100314
Janse Van Rensburg, G (Gunther)
1
1.0
1
0
0
100.0
1166.4
425.0
1591.4
View list
5
111093352
Williams, C (Caden)
1
1.0
1
0
0
100.0
1092.4
425.0
1517.4
View list
6
2110106009
Veldman, C (Chantane)
1
1.0
1
0
0
100.0
1092.4
425.0
1517.4
View list
7
2110100317
Slabbert, M (Mianke)
1
0.5
0
1
0
50.0
1166.4
0.0
1166.4
View list
8
1110099278
Van Westing, W (Wiaan)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
9
1110099281
Van Rooyen, R (Ruvan)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
10
2110100316
Van Niekerk, M (Mikayla)
1
0.0
0
0
1
0.0
1166.4
-425.0
741.4
View list
11
1090099282
Van Niekerk, D (Dillan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1110099325
Nortman, WJ (Wilhelmus Johan)
1
0.0
0
0
1
0.0
1092.4
-425.0
667.4
View list
13
2080099271
Mulovhedzi, H (Hope)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
211092268
Mkhasibe, NZ (Nobuhle)
1
0.0
0
0
1
0.0
1155.1
-425.0
730.1
View list
15
1110099269
Meij, A (Ariel)
1
0.0
0
0
1
0.0
1155.1
-425.0
730.1
View list
16
1110105109
Klopper, PA (Phillippus Arnoldus)
1
0.0
0
0
1
0.0
1092.4
-425.0
667.4
View list
17
2110100044
Fourie, N (Nine Mari)
1
0.0
0
0
1
0.0
1092.4
-425.0
667.4
View list
18
111092267
D`Alton, E (Ezra)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
1120104109
Bowers, M (Mpho)
1
0.0
0
0
1
0.0
1092.4
-425.0
667.4
View list