Chess South Africa
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Chess South Africa
De Villiers, X (Xander)
Dob:
2009/02/06 (U16)
Gender:
Male
Chess SA id:
1090110084
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2019/10/18 (1863 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
1148.0
Current Weighted rating
1148.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1148.0
Current highest rating achieved
1217.9
Current floor (min rating allowed)
717.9
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)
±178.6
Current Raw change used (final)
0.0
Projected new Raw rating
1148.0
Projected new Weighed rating
1056.2
Projected new Weighted performance
183.1
Projected new final Raw rating (if new WP > new Raw)
1148.0
Projected new highest rating
1217.9
Projected new floor
717.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1148.0
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
1137.0
Current Weighted rating
1137.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1137.0
Current highest rating achieved
1221.6
Current floor (min rating allowed)
721.6
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)
±181.4
Current Raw change used (final)
0.0
Projected new Raw rating
1137.0
Projected new Weighed rating
1046.0
Projected new Weighted performance
183.1
Projected new final Raw rating (if new WP > new Raw)
1137.0
Projected new highest rating
1221.6
Projected new floor
721.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1137.0
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
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
2
JNW Chess Club - Muldersdrif 2019 (B)
2019/10/18
2019/10/18
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
0.0
1217.9
1221.6
Analysis
1
JNW Club - Trinityhouse Little Falls Open 2019 (F)
2019/02/23
2019/02/23
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
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
9
3
0
6
3.0
33.3
-141.7
1175.5
1033.9
White
4
1
0
3
1.0
25.0
-212.5
1137.5
925.0
Black
5
2
0
3
2.0
40.0
-85.0
1206.0
1121.0
Standard
All
9
3
0
6
3.0
33.3
-141.7
1175.5
1033.9
White
4
1
0
3
1.0
25.0
-212.5
1137.5
925.0
Black
5
2
0
3
2.0
40.0
-85.0
1206.0
1121.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2110110089
Hanekom, C (Chenita)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1100110073
Motsoari, L (Lebohang)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1100110077
Van Der Westhuizen, R (Ruan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
104039746
Van Dyk, C (Christiaan)
1
0.0
0
0
1
0.0
1217.9
-425.0
792.9
View list
5
1100110071
Poongavanum, K (Kalyan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1100110075
Mupalala, K (Kenzo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
109082272
Mazibuko, T (Thembani)
1
0.0
0
0
1
0.0
1217.9
-425.0
792.9
View list
8
1090119605
Janssen, A (Alec)
1
0.0
0
0
1
0.0
1217.9
-425.0
792.9
View list
9
1110112163
Chen, Y (Youlin)
1
0.0
0
0
1
0.0
1217.9
-425.0
792.9
View list
