Chess South Africa
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Chess South Africa
Tarker, R (Rickash)
Dob:
2006/09/21 (U20)
Gender:
Male
Chess SA id:
1060134416
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2022/06/25 (672 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
Curent Raw rating
1177.2
Curent Weighted rating
1177.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1177.2
Current floor (min rating allowed)
687.3
Current highest rating achieved
1187.3
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)
±171.3
Current Raw change used (final)
0.0
Projected new Raw rating
1177.2
Projected new Weighed rating
1177.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1177.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1187.3
Projected new floor
687.3
Projected new K-facor
40
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
Curent Raw rating
1240.8
Curent Weighted rating
1240.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1240.8
Current floor (min rating allowed)
740.8
Current highest rating achieved
1240.8
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)
±156.5
Current Raw change used (final)
0.0
Projected new Raw rating
1240.8
Projected new Weighed rating
1240.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1240.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1240.8
Projected new floor
740.8
Projected new K-facor
36
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
Curent Raw rating
1066.8
Curent Weighted rating
1066.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1066.8
Current floor (min rating allowed)
670.0
Current highest rating achieved
1170.0
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)
±200.5
Current Raw change used (final)
0.0
Projected new Raw rating
1066.8
Projected new Weighed rating
1066.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1066.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1170.0
Projected new floor
670.0
Projected new K-facor
40
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
670.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
670.0
Projected new K-facor
36
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
SBDCU Trials 2022 (U18)
2022/06/25
2022/06/25
Sarah Baartman (ESB)
Standard
65
0.85
6
5
4.0
1131.6
1200.0
Analysis
3
SBDCU Rapid Fountains Mall 2021 (A)
2021/11/06
2021/11/06
Sarah Baartman (ESB)
Rapid
30
0.60
6
5
1.0
1178.9
1154.4
Analysis
2
SBD Prep Tournament 2021
2021/10/16
2021/10/16
Sarah Baartman (ESB)
Rapid
12
0.33
7
6
2.0
1187.3
1170.0
Analysis
1
SBDCU Trials 2021 (U16)
2021/05/29
2021/05/29
Sarah Baartman (ESB)
Rapid
30
0.60
5
5
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
9
0
12
9.0
42.9
-60.7
1151.9
1091.2
White
11
4
0
7
4.0
36.4
-115.9
1136.6
1020.7
Black
10
5
0
5
5.0
50.0
0.0
1168.6
1168.6
Standard
All
5
4
0
1
4.0
80.0
255.0
1110.3
1365.3
White
3
2
0
1
2.0
66.7
141.7
1110.7
1252.3
Black
2
2
0
0
2.0
100.0
425.0
1109.8
1534.8
Rapid
All
16
5
0
11
5.0
31.3
-159.4
1164.9
1005.5
White
8
2
0
6
2.0
25.0
-212.5
1146.4
933.9
Black
8
3
0
5
3.0
37.5
-106.3
1183.3
1077.1
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
106084044
De Lange, V (Vin-Josh)
2
1.0
1
0
1
50.0
1165.8
0.0
1165.8
View list
2
2050134002
Booysen, T (Tamia)
2
1.0
1
0
1
50.0
1165.8
0.0
1165.8
View list
3
1990135248
Thulo, T (Thabiso)
2
1.0
1
0
1
50.0
1183.1
0.0
1183.1
View list
4
106077397
Tshikosi, M (Mashudu)
2
0.0
0
0
2
0.0
1155.3
-425.0
730.3
View list
5
199079419
Booysen, L (Leon)
1
1.0
1
0
0
100.0
1178.9
425.0
1603.9
View list
6
1060135611
Isaacs, C (Charlton)
1
1.0
1
0
0
100.0
1131.6
425.0
1556.6
View list
7
1100134132
Jonas, Y (Yongisipho)
1
1.0
1
0
0
100.0
1187.3
425.0
1612.3
View list
8
1060134125
Jantjies, J (Jayden)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
2060153614
Janse Van Rensburg, S (Sanmarie)
1
1.0
1
0
0
100.0
1131.6
425.0
1556.6
View list
10
2060134417
Tee, S (Serenity)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
1070134217
Tarker, Z (Zaidon)
1
0.0
0
0
1
0.0
1187.3
-425.0
762.3
View list
12
1110111051
Stuurman, P (Pedro)
1
0.0
0
0
1
0.0
1187.3
-425.0
762.3
View list
13
192030604
Potgieter, D (Divan)
1
0.0
0
0
1
0.0
1178.9
-425.0
753.9
View list
14
1080134412
Plaatjies, W (Warrick)
1
0.0
0
0
1
0.0
1187.3
-425.0
762.3
View list
15
207094410
Magadla, L (Lathitha)
1
0.0
0
0
1
0.0
1178.9
-425.0
753.9
View list
16
105082343
Jacobs, J (Jamie)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1090134130
Dube, M (Misheck)
1
0.0
0
0
1
0.0
1187.3
-425.0
762.3
View list