Chess South Africa
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Chess South Africa
Rootman, J (Jakes)
Dob:
2004/12/02 (Adult)
Gender:
Female
Chess SA id:
2040099700
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2020/03/07 (1722 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
1099.8
Current Weighted rating
1099.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1099.8
Current highest rating achieved
1149.2
Current floor (min rating allowed)
649.2
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)
±191.3
Current Raw change used (final)
0.0
Projected new Raw rating
1099.8
Projected new Weighed rating
1011.8
Projected new Weighted performance
280.9
Projected new final Raw rating (if new WP > new Raw)
1099.8
Projected new highest rating
1149.2
Projected new floor
649.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1099.8
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
1120.8
Current Weighted rating
1120.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1120.8
Current highest rating achieved
1138.8
Current floor (min rating allowed)
638.8
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)
±185.6
Current Raw change used (final)
0.0
Projected new Raw rating
1120.8
Projected new Weighed rating
1031.1
Projected new Weighted performance
190.0
Projected new final Raw rating (if new WP > new Raw)
1120.8
Projected new highest rating
1138.8
Projected new floor
638.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1120.8
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
1100.4
Current Weighted rating
1100.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1100.4
Current highest rating achieved
1141.6
Current floor (min rating allowed)
641.6
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)
±191.1
Current Raw change used (final)
0.0
Projected new Raw rating
1100.4
Projected new Weighed rating
1012.4
Projected new Weighted performance
137.9
Projected new final Raw rating (if new WP > new Raw)
1100.4
Projected new highest rating
1141.6
Projected new floor
641.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1100.4
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
West Coast Schools Prestige 2020 (U18+U20 Boys)
2020/03/07
2020/03/07
West Coast (WCU)
Rapid
30
0.60
5
5
2.0
1113.5
1141.6
Analysis
3
Bo-Weskus Skole Prestige 2020 (O18+O20 Seuns)
2020/02/15
2020/02/15
West Coast (WCU)
Standard
60
0.83
6
6
3.5
1115.8
1138.8
Analysis
2
Bo-Weskus Skole Skaak Prestige 2019 (O15 Seuns)
2019/02/16
2019/02/16
West Coast (WCU)
Rapid
30
0.60
7
2
0.0
1149.2
1200.0
Analysis
1
West Coast Schools Prestige Individual Championship 2018 (U15 Boys)
2018/03/10
2018/03/24
West Coast (WCU)
Standard
60
0.83
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
19
7
1
11
7.5
39.5
-89.5
1060.2
970.7
White
9
3
1
5
3.5
38.9
-94.4
1049.8
955.4
Black
10
4
0
6
4.0
40.0
-85.0
1069.5
984.5
Standard
All
12
5
1
6
5.5
45.8
-35.4
1059.8
1024.3
White
6
2
1
3
2.5
41.7
-70.8
1107.4
1036.5
Black
6
3
0
3
3.0
50.0
0.0
1012.1
1012.1
Rapid
All
7
2
0
5
2.0
28.6
-182.1
1060.9
878.7
White
3
1
0
2
1.0
33.3
-141.7
934.7
793.1
Black
4
1
0
3
1.0
25.0
-212.5
1155.4
942.9
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
103057142
Jikela, B (Bronwin)
2
0.0
0
0
2
0.0
1114.7
-425.0
689.7
View list
2
1040099685
Karools, Y (Yurrick)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1040131907
Malgas, C (Claude)
1
1.0
1
0
0
100.0
1115.8
425.0
1540.8
View list
4
104093501
September, C (Carltin)
1
1.0
1
0
0
100.0
1115.8
425.0
1540.8
View list
5
1040131909
Van Zyl, J (Janu)
1
1.0
1
0
0
100.0
1113.5
425.0
1538.5
View list
6
104078012
Gribble, M (Marlang)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1040131902
Beukes, T (Thomas)
1
1.0
1
0
0
100.0
1115.8
425.0
1540.8
View list
8
101093549
Karolus, R (Reagan)
1
1.0
1
0
0
100.0
1113.5
425.0
1538.5
View list
9
104078576
Beukes, W (William)
1
0.5
0
1
0
50.0
1115.8
0.0
1115.8
View list
10
104056151
Wilson, L (Leston)
1
0.0
0
0
1
0.0
1113.5
-425.0
688.5
View list
11
103078586
Van Staden, C (Clayton)
1
0.0
0
0
1
0.0
1115.8
-425.0
690.8
View list
12
104082243
Saal, J (Jadan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1040099697
Ockhuis, L (Leighton)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1040099688
Loff, K (Kyle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1040099686
Karools, L (Leathan)
1
0.0
0
0
1
0.0
1149.2
-425.0
724.2
View list
16
104077671
Abdol, M (Mateo)
1
0.0
0
0
1
0.0
1113.5
-425.0
688.5
View list
17
105046628
Ghall, D (Devan)
1
0.0
0
0
1
0.0
1149.2
-425.0
724.2
View list
18
1040099692
Fredericks, R (Reduwaan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list