Chess South Africa
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Chess South Africa
Van Zyl, G (Gerhardt (Meiring))
Dob:
2006/02/17 (U20)
Gender:
Male
Chess SA id:
1060098534
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2019/03/09 (2085 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
1146.9
Current Weighted rating
1146.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1146.9
Current highest rating achieved
1146.9
Current floor (min rating allowed)
646.9
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)
±178.8
Current Raw change used (final)
0.0
Projected new Raw rating
1146.9
Projected new Weighed rating
1055.1
Projected new Weighted performance
146.7
Projected new final Raw rating (if new WP > new Raw)
1146.9
Projected new highest rating
1146.9
Projected new floor
646.9
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1146.9
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
1138.0
Current Weighted rating
1138.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1138.0
Current highest rating achieved
1138.0
Current floor (min rating allowed)
638.0
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)
±181.1
Current Raw change used (final)
0.0
Projected new Raw rating
1138.0
Projected new Weighed rating
1047.0
Projected new Weighted performance
146.7
Projected new final Raw rating (if new WP > new Raw)
1138.0
Projected new highest rating
1138.0
Projected new floor
638.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1138.0
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
2019 D4 Individual Finals (U13 Mixed)
2019/03/09
2019/03/09
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1124.3
1108.8
Analysis
1
2018 D4 Tshwane North Individual Chess Championships (U13 Boys)
2018/03/10
2018/03/10
Tshwane (GTP)
Standard
60
0.83
5
4
0.0
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
1
5
3.5
38.9
-94.4
1088.2
993.8
White
4
1
1
2
1.5
37.5
-106.3
1100.3
994.1
Black
5
2
0
3
2.0
40.0
-85.0
1078.6
993.6
Standard
All
9
3
1
5
3.5
38.9
-94.4
1088.2
993.8
White
4
1
1
2
1.5
37.5
-106.3
1100.3
994.1
Black
5
2
0
3
2.0
40.0
-85.0
1078.6
993.6
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
2070098523
Lejeko, B (Bridgette)
1
1.0
1
0
0
100.0
1124.3
425.0
1549.3
View list
2
107076724
Nel, A (Armand)
1
1.0
1
0
0
100.0
1124.3
425.0
1549.3
View list
3
107078866
Ferreira, H (Hechter)
1
1.0
1
0
0
100.0
1124.3
425.0
1549.3
View list
4
107064861
Swanepoel, R (Rainer)
1
0.5
0
1
0
50.0
1124.3
0.0
1124.3
View list
5
106078458
Wang, E (En Ping)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
107082885
Visser, R (Ruan)
1
0.0
0
0
1
0.0
1124.3
-425.0
699.3
View list
7
106070819
Mshali, T (Tumelo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
105089687
Mahuma, T (Thabiso)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
105044559
Fourie, MJ (Marco)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
