Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Grobler, X (Xander)
Dob:
2010/01/23 (U16)
Gender:
Male
Chess SA id:
1100109318
FIDE id:
Region:
Ehlanzeni (MEN)
Citizen:
RSA
Title(s):
Last active:
2020/02/29 (1540 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
976.0
Curent Weighted rating
976.0
Curent Weighted performance
356.3
Current official/published rating (highest between Raw, WR and WP)
976.0
Current floor (min rating allowed)
678.8
Current highest rating achieved
1178.8
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)
±228.2
Current Raw change used (final)
0.0
Projected new Raw rating
976.0
Projected new Weighed rating
976.0
Projected new Weighted performance
356.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
976.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1178.8
Projected new floor
678.8
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
956.0
Curent Weighted rating
956.0
Curent Weighted performance
353.1
Current official/published rating (highest between Raw, WR and WP)
956.0
Current floor (min rating allowed)
673.6
Current highest rating achieved
1173.6
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)
±234.7
Current Raw change used (final)
0.0
Projected new Raw rating
956.0
Projected new Weighed rating
956.0
Projected new Weighted performance
353.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
956.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1173.6
Projected new floor
673.6
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)
700.0
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
700.0
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
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)
700.0
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
700.0
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
5
Chess Unlimited Leap Year Tournament 2020 (A)
2020/02/29
2020/02/29
Ehlanzeni (MEN)
Standard
70
0.87
5
4
0.0
1030.6
1017.6
Analysis
4
2019 South African Junior Team Championships (U10B)
2020/01/08
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
0.5
1120.6
1106.4
Analysis
3
Rob Ferreira 2019 (C)
2019/04/06
2019/04/06
Ehlanzeni (MEN)
Standard
63
0.84
5
5
2.0
1144.5
1132.8
Analysis
2
Chess Unlimited Open 2019 (D)
2019/03/02
2019/03/02
Ehlanzeni (MEN)
Standard
63
0.84
5
4
1.0
1178.8
1173.6
Analysis
1
Penryn Age Open 2019 (U12)
2019/02/09
2019/02/09
Ehlanzeni (MEN)
Standard
63
0.84
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
25
5
1
19
5.5
22.0
-238.0
1163.8
925.8
White
12
0
1
11
0.5
4.2
-389.6
1169.5
780.0
Black
13
5
0
8
5.0
38.5
-98.1
1158.5
1060.4
Standard
All
25
5
1
19
5.5
22.0
-238.0
1163.8
925.8
White
12
0
1
11
0.5
4.2
-389.6
1169.5
780.0
Black
13
5
0
8
5.0
38.5
-98.1
1158.5
1060.4
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
1090111749
Khoza, S (Siyabonga)
1
1.0
1
0
0
100.0
1144.5
425.0
1569.5
View list
2
1090109314
Keta, T (Thato)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2070110791
Pilot, N (Nikita)
1
1.0
1
0
0
100.0
1144.5
425.0
1569.5
View list
4
1090110775
Maimela, K (Kutlwano)
1
1.0
1
0
0
100.0
1178.8
425.0
1603.8
View list
5
1120109317
Van Dyk, A (Adriaan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
110088036
Liebenberg, M (Michael)
1
0.5
0
1
0
50.0
1120.6
0.0
1120.6
View list
7
206082293
Thabethe, L (Lindokuhle)
1
0.0
0
0
1
0.0
1030.6
-425.0
605.6
View list
8
1040110764
Shabangu, M (Mthobisi)
1
0.0
0
0
1
0.0
1030.6
-425.0
605.6
View list
9
1100110777
Khumalo, P (Philasande)
1
0.0
0
0
1
0.0
1178.8
-425.0
753.8
View list
10
2040101694
Park, K (Katy)
1
0.0
0
0
1
0.0
1178.8
-425.0
753.8
View list
11
110082578
Nair, C (Chaitan)
1
0.0
0
0
1
0.0
1120.6
-425.0
695.6
View list
12
109084374
Naidoo, J (Jasbir)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1100109351
Minnaar, R (Ruan)
1
0.0
0
0
1
0.0
1120.6
-425.0
695.6
View list
14
1110108346
Mcphail, M (Matthew)
1
0.0
0
0
1
0.0
1120.6
-425.0
695.6
View list
15
105082298
Mathebula, M (Manqoba)
1
0.0
0
0
1
0.0
1030.6
-425.0
605.6
View list
16
1090108283
Maseko, L (Lindokuhle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1110097248
Jordaan, JU (Johannes)
1
0.0
0
0
1
0.0
1120.6
-425.0
695.6
View list
18
1080111748
Hajee, I (Isaa)
1
0.0
0
0
1
0.0
1144.5
-425.0
719.5
View list
19
111094682
Frankel, I (Isaac)
1
0.0
0
0
1
0.0
1120.6
-425.0
695.6
View list
20
1120104169
Eksteen, J (Jean)
1
0.0
0
0
1
0.0
1178.8
-425.0
753.8
View list