Chess South Africa
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Chess South Africa
Vorster, K (Kian)
Dob:
2010/04/14 (U16)
Gender:
Male
Chess SA id:
1100113669
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2022/08/27 (670 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
1187.4
Current Weighted rating
1187.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1187.6
Current highest rating achieved
1232.8
Current floor (min rating allowed)
732.8
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)
±168.8
Current Raw change used (final)
0.0
Projected new Raw rating
1187.4
Projected new Weighed rating
1092.4
Projected new Weighted performance
751.7
Projected new final Raw rating (if new WP > new Raw)
1187.4
Projected new highest rating
1232.8
Projected new floor
732.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1187.4
Projected effective change (new Official - current Official)
-0.2
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
1178.1
Current Weighted rating
1178.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1178.3
Current highest rating achieved
1236.8
Current floor (min rating allowed)
736.8
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)
±171.1
Current Raw change used (final)
0.0
Projected new Raw rating
1178.1
Projected new Weighed rating
1083.9
Projected new Weighted performance
751.7
Projected new final Raw rating (if new WP > new Raw)
1178.1
Projected new highest rating
1236.8
Projected new floor
736.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1178.1
Projected effective change (new Official - current Official)
-0.2
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
4
2022 Gauteng Schools Team Championships (U13 Open)
2022/08/27
2022/08/27
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1232.8
1236.8
Analysis
3
D7 Teams 2022 (U13 Mixed+Girls)
2022/08/13
2022/08/13
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1232.8
1236.8
Analysis
2
Gaueng Schools D7 2022 (U13 Boys)
2022/06/04
2022/06/04
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1222.6
1225.6
Analysis
1
D7 Individuals 2019 (U9 Boys)
2019/05/04
2019/05/04
Sedibeng (GSV)
Standard
60
0.83
5
5
3.5
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
20
10
1
9
10.5
52.5
21.3
1179.0
1200.2
White
10
5
1
4
5.5
55.0
42.5
1177.6
1220.1
Black
10
5
0
5
5.0
50.0
0.0
1180.4
1180.4
Standard
All
20
10
1
9
10.5
52.5
21.3
1179.0
1200.2
White
10
5
1
4
5.5
55.0
42.5
1177.6
1220.1
Black
10
5
0
5
5.0
50.0
0.0
1180.4
1180.4
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
1100106001
Bhekumuzi, R (Rampai)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1100113671
Meyer, D (Dylan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1100142011
Kelly-Gliddon, L (Logan)
1
1.0
1
0
0
100.0
1232.8
425.0
1657.8
View list
4
1090141894
Kanye, S (Simphiwe)
1
1.0
1
0
0
100.0
1222.6
425.0
1647.6
View list
5
1130113675
Jansen Van Rensburg, J (Joshua)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1090141892
Du Plessis, M (Marcel)
1
1.0
1
0
0
100.0
1222.6
425.0
1647.6
View list
7
2100141910
Delekero, S (Shalom)
1
1.0
1
0
0
100.0
1232.8
425.0
1657.8
View list
8
1090145904
Mokgopo, K (Kearabetswe)
1
1.0
1
0
0
100.0
1232.8
425.0
1657.8
View list
9
2090141919
Simelane, N (Nonhlanhla)
1
1.0
1
0
0
100.0
1232.8
425.0
1657.8
View list
10
1100141901
Ndhlovu, N (Njabulo)
1
1.0
1
0
0
100.0
1222.6
425.0
1647.6
View list
11
1100108499
Odendaal, H (Hayden)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
12
109089296
Vogel, S (Stian)
1
0.0
0
0
1
0.0
1222.6
-425.0
797.6
View list
13
2110111878
Seobi, S (Semakaleng)
1
0.0
0
0
1
0.0
1232.8
-425.0
807.8
View list
14
1100118135
Pitzer, E (Emuel)
1
0.0
0
0
1
0.0
1232.8
-425.0
807.8
View list
15
2100109361
Pillay, K (Ketana)
1
0.0
0
0
1
0.0
1232.8
-425.0
807.8
View list
16
1100118129
Nel, CL (Christopher Louis)
1
0.0
0
0
1
0.0
1222.6
-425.0
797.6
View list
17
2100115267
Mosikidi, M (Mathapelo)
1
0.0
0
0
1
0.0
1232.8
-425.0
807.8
View list
18
109091983
Meyer, M (Marnus)
1
0.0
0
0
1
0.0
1232.8
-425.0
807.8
View list
19
110087167
De Koker, C (Christiaan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
110069458
Frias, R (Ricardo)
1
0.0
0
0
1
0.0
1232.8
-425.0
807.8
View list