Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Van Zyl, F (Frederick)
Dob:
2014/07/03 (U12)
Gender:
Male
Chess SA id:
1140146479
FIDE id:
Region:
John Taolo Gaetswewe (NCJ)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (27 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
1116.2
Curent Weighted rating
1161.7
Curent Weighted performance
985.4
Current official/published rating (highest between Raw, WR and WP)
1161.7
Current floor (min rating allowed)
722.2
Current highest rating achieved
1222.2
Current K-factor
36
Games played this month
5
Score (S)
1.0
Expected score (We)
1.84
Difference (S-We)
-0.84
Current Raw change (no limits, including tournament time weight)
-25.1
Current min/max change allowed (with limits)
±186.8
Current Raw change used (final)
-25.1
Projected new Raw rating
1091.1
Projected new Weighed rating
1154.7
Projected new Weighted performance
985.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1154.7
Projected effective change (new Official - current Official)
-6.9
Projected new highest rating
1222.2
Projected new floor
722.2
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
1108.7
Curent Weighted rating
1159.4
Curent Weighted performance
984.8
Current official/published rating (highest between Raw, WR and WP)
1159.4
Current floor (min rating allowed)
726.4
Current highest rating achieved
1226.4
Current K-factor
36
Games played this month
5
Score (S)
1.0
Expected score (We)
1.79
Difference (S-We)
-0.79
Current Raw change (no limits, including tournament time weight)
-28.4
Current min/max change allowed (with limits)
±188.9
Current Raw change used (final)
-28.4
Projected new Raw rating
1080.3
Projected new Weighed rating
1151.7
Projected new Weighted performance
984.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1151.7
Projected effective change (new Official - current Official)
-7.7
Projected new highest rating
1226.4
Projected new floor
726.4
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
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
Tournament:
Spartan Bishops Chess Championships 2024 (Big Pawns)
Start:
2024/05/04
End:
2024/05/05
Host:
NBR
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
1.0
Main rating:
1116.2
Rating gain/loss:
-25.1
Type rating:
1108.7
Rating gain/loss:
-28.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Spartan Bishops Chess Championships 2024 (Big Pawns)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
1.0
1116.2
1108.7
Analysis
2
Hopetown Open Chess Tournament 2024 (U12)
2024/02/10
2024/02/10
Frances Baard (NCF)
Standard
62
0.84
5
4
1.5
1159.4
1159.8
Analysis
1
2024 Frances Baard Schools Open (U11)
2024/02/03
2024/02/03
Frances Baard (NCF)
Standard
62
0.84
5
5
1.0
1159.4
1159.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
Spartan Bishops Chess Championships 2024 (Big Pawns)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
1.0
1116.2
1108.7
Analysis
7
Hopetown Open Chess Tournament 2024 (U12)
2024/02/10
2024/02/10
Frances Baard (NCF)
Standard
62
0.84
5
4
1.5
1159.4
1159.8
Analysis
6
2024 Frances Baard Schools Open (U11)
2024/02/03
2024/02/03
Frances Baard (NCF)
Standard
62
0.84
5
5
1.0
1159.4
1159.8
Analysis
5
2023 Northern Cape Closed Chess Championships (U8+U10 Open)
2023/08/25
2023/08/27
Frances Baard (NCF)
Standard
92
0.94
5
4
0.0
1179.9
1174.6
Analysis
4
Hopetown Chess Open Tournament 2023 (U10+U12)
2023/08/05
2023/08/05
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
5
4.0
1179.9
1174.6
Analysis
3
Inter Regional Chess Championship 2023 (U10)
2023/05/19
2023/05/20
Mangaung (FMB)
Standard
62
0.84
5
5
2.5
1183.8
1179.6
Analysis
2
Hopetown Schools Chess Open Tournament 2023 (U11)
2023/02/25
2023/02/25
John Taolo Gaetswewe (NCJ)
Standard
62
0.84
5
5
1.5
1222.2
1226.4
Analysis
1
Pixley Chess Trials 2022 (U10)
2022/09/03
2022/09/03
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
14
3
1
10
3.5
25.0
-212.5
1224.7
1012.2
White
8
2
1
5
2.5
31.3
-159.4
1192.4
1033.0
Black
6
1
0
5
1.0
16.7
-283.3
1267.8
984.5
Standard
All
14
3
1
10
3.5
25.0
-212.5
1224.7
1012.2
White
8
2
1
5
2.5
31.3
-159.4
1192.4
1033.0
Black
6
1
0
5
1.0
16.7
-283.3
1267.8
984.5
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
38
12
5
21
14.5
38.2
-100.7
1204.6
1104.0
White
22
8
3
11
9.5
43.2
-58.0
1194.0
1136.0
Black
16
4
2
10
5.0
31.3
-159.4
1219.3
1059.9
Standard
All
38
12
5
21
14.5
38.2
-100.7
1204.6
1104.0
White
22
8
3
11
9.5
43.2
-58.0
1194.0
1136.0
Black
16
4
2
10
5.0
31.3
-159.4
1219.3
1059.9
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
1140146475
De Noon, S (Stian Johanco)
3
0.5
0
1
2
16.7
1193.9
-283.3
910.5
View list
2
1130146476
Green, M (Melanique)
2
2.0
2
0
0
100.0
1179.7
425.0
1604.7
View list
3
2150140890
Pienaar, E (Edrei)
2
2.0
2
0
0
100.0
1201.1
425.0
1626.1
View list
4
2140140889
Niesing, N (Naomi)
2
0.5
0
1
1
25.0
1171.6
-212.5
959.1
View list
5
1140150640
Viljoen, J (Joshua)
2
0.5
0
1
1
25.0
1201.1
-212.5
988.6
View list
6
2120136558
Fischer, A (Amike)
2
0.0
0
0
2
0.0
1169.7
-425.0
744.7
View list
7
1120134186
Potgieter, M (Martin-Juan)
1
1.0
1
0
0
100.0
1179.9
425.0
1604.9
View list
8
2140148594
Matiki, T (Thandeka)
1
1.0
1
0
0
100.0
1183.8
425.0
1608.8
View list
9
1150154831
Mthini, T (Themba)
1
1.0
1
0
0
100.0
1183.8
425.0
1608.8
View list
10
2150149958
Fischer, A (Amanda)
1
1.0
1
0
0
100.0
1179.9
425.0
1604.9
View list
11
1140161420
Sekhoacha, S (Sphesihle)
1
1.0
1
0
0
100.0
1159.4
425.0
1584.4
View list
12
1150160066
Van Pletzen, C (Carel Jacobus)
1
1.0
1
0
0
100.0
1179.9
425.0
1604.9
View list
13
2140146480
Van Zyl, J (Johanna)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
2140148710
Zwane, K (Koketso)
1
1.0
1
0
0
100.0
1116.2
425.0
1541.2
View list
15
2130192451
Heyns, R (Rashnique)
1
0.5
0
1
0
50.0
1159.4
0.0
1159.4
View list
16
1140146478
Ross, Z (Zayrah)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
17
1150151417
Seakgosing, K (Kgatontle)
1
0.0
0
0
1
0.0
1116.2
-425.0
691.2
View list
18
1000142404
Ndinisa, S (Sanele)
1
0.0
0
0
1
0.0
1116.2
-425.0
691.2
View list
19
2140144151
Naidoo, D (Danika)
1
0.0
0
0
1
0.0
1116.2
-425.0
691.2
View list
20
1160158041
Meyers, A (Adam)
1
0.0
0
0
1
0.0
1179.9
-425.0
754.9
View list