Chess South Africa
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Chess South Africa
Oved, Z (Zac)
Dob:
2013/11/23 (U12)
Gender:
Male
Chess SA id:
1130136244
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2023/03/16 (415 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
1343.4
Curent Weighted rating
1349.0
Curent Weighted performance
1007.4
Current official/published rating (highest between Raw, WR and WP)
1349.0
Current floor (min rating allowed)
896.6
Current highest rating achieved
1396.6
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)
±135.2
Current Raw change used (final)
0.0
Projected new Raw rating
1343.4
Projected new Weighed rating
1348.5
Projected new Weighted performance
1007.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1348.5
Projected effective change (new Official - current Official)
-0.5
Projected new highest rating
1396.6
Projected new floor
896.6
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
1364.7
Curent Weighted rating
1369.8
Curent Weighted performance
1041.5
Current official/published rating (highest between Raw, WR and WP)
1369.8
Current floor (min rating allowed)
907.9
Current highest rating achieved
1407.9
Current K-factor
32
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)
±131.1
Current Raw change used (final)
0.0
Projected new Raw rating
1364.7
Projected new Weighed rating
1369.5
Projected new Weighted performance
1041.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1369.5
Projected effective change (new Official - current Official)
-0.3
Projected new highest rating
1407.9
Projected new floor
907.9
Projected new K-facor
32
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
1257.6
Curent Weighted rating
1256.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1257.6
Current floor (min rating allowed)
757.6
Current highest rating achieved
1257.6
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)
±152.8
Current Raw change used (final)
0.0
Projected new Raw rating
1257.6
Projected new Weighed rating
1256.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1257.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1257.6
Projected new floor
757.6
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)
757.6
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
757.6
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
12
PECC Presidents Cup 2023
2023/02/02
2023/03/16
Nelson Mandela Bay (ENM)
Standard
70
0.87
7
5
2.0
1387.6
1407.9
Analysis
11
The Team Battle 2022 (B)
2022/11/19
2022/11/19
Sarah Baartman (ESB)
Rapid
20
0.47
6
6
4.0
1389.5
1227.4
Analysis
10
Eatern Cape Provincial Chess Championship 2022 (U10 Boys)
2022/10/01
2022/10/01
Sarah Baartman (ESB)
Standard
65
0.85
7
7
6.5
1391.5
1403.1
Analysis
9
PECC Closed 2022 (C)
2022/09/22
2022/10/27
Nelson Mandela Bay (ENM)
Standard
90
0.94
5
4
1.5
1391.5
1403.1
Analysis
8
PECC 20/20 2022
2022/09/01
2022/09/15
Nelson Mandela Bay (ENM)
Rapid
25
0.54
6
4
2.0
1396.6
1221.6
Analysis
7
2022 NMBCU Closed 2022 (U10)
2022/08/19
2022/08/20
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
3.5
1290.0
1303.1
Analysis
6
2022 NMBCU Trial 4 (U10)
2022/08/12
2022/08/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
5.0
1290.0
1303.1
Analysis
5
NMBCU Trial 3 2022 (U10)
2022/07/22
2022/07/23
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
5.0
1229.3
1229.3
Analysis
4
2022 NMB Junior Trials 2 (U10)
2022/05/13
2022/05/14
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
2.0
1243.3
1247.3
Analysis
3
2022 NMB Junior Trials 1 (U10)
2022/04/22
2022/04/23
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.0
1220.6
1219.6
Analysis
2
Pearson Chess Festival 2022 (B)
2022/02/25
2022/02/26
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
3.0
1207.8
1200.0
Analysis
1
Fundraising Rapid Tournament 2021 (C)
2021/11/27
2021/11/27
Buffalo City (EBC)
Rapid
15
0.39
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
64
40
3
21
41.5
64.8
126.2
1219.3
1345.5
White
31
22
1
8
22.5
72.6
191.9
1210.8
1402.8
Black
33
18
2
13
19.0
57.6
64.4
1227.3
1291.7
Standard
All
49
31
3
15
32.5
66.3
138.8
1212.6
1351.3
White
25
18
1
6
18.5
74.0
204.0
1203.4
1407.4
Black
24
13
2
9
14.0
58.3
70.8
1222.1
1292.9
Rapid
All
15
9
0
6
9.0
60.0
85.0
1241.3
1326.3
White
6
4
0
2
4.0
66.7
141.7
1241.7
1383.3
Black
9
5
0
4
5.0
55.6
47.2
1241.1
1288.3
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
1130136674
Boggenpoel, D (Dante Xavier)
6
6.0
6
0
0
100.0
1316.0
425.0
1741.0
View list
2
1130112094
Driscoll, S (Samuel)
5
0.0
0
0
5
0.0
1304.8
-425.0
879.8
View list
3
1140143838
Manton, C (Charlie)
4
3.0
3
0
1
75.0
1326.8
212.5
1539.3
View list
4
1130131970
Chipunza, J (Jaden)
3
2.5
2
1
0
83.3
1303.6
283.3
1586.9
View list
5
2120139737
Norris, B (Britney)
2
2.0
2
0
0
100.0
1231.9
425.0
1656.9
View list
6
1120131278
Prinsloo, L (Liam)
2
2.0
2
0
0
100.0
1308.6
425.0
1733.6
View list
7
2130139738
Schler, J (Jannei)
2
2.0
2
0
0
100.0
1255.3
425.0
1680.3
View list
8
1130146900
Booi, U (Ulubambo)
1
1.0
1
0
0
100.0
1391.5
425.0
1816.5
View list
9
1120136241
Blandy, B (Blake)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1110138150
Basterman, N (Neeco)
1
1.0
1
0
0
100.0
1207.8
425.0
1632.8
View list
11
2130131340
An, L (Lidia)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
2130131339
Adams, C (Ciara)
1
1.0
1
0
0
100.0
1220.6
425.0
1645.6
View list
13
2140140462
De Maine, E (Eesa)
1
1.0
1
0
0
100.0
1229.3
425.0
1654.3
View list
14
1050111449
Daniels, E (Ethan)
1
1.0
1
0
0
100.0
1389.5
425.0
1814.5
View list
15
1150143842
Crawford, D (Dean)
1
1.0
1
0
0
100.0
1391.5
425.0
1816.5
View list
16
1140143837
Collett, N (Noah)
1
1.0
1
0
0
100.0
1290.0
425.0
1715.0
View list
17
1130144773
Clarke, S (Stuart)
1
1.0
1
0
0
100.0
1290.0
425.0
1715.0
View list
18
1140146562
Boggenpoel, B (Blake)
1
1.0
1
0
0
100.0
1387.6
425.0
1812.6
View list
19
2140139784
Fourie, J (Jessica)
1
1.0
1
0
0
100.0
1290.0
425.0
1715.0
View list
20
1120138151
Geyser, G (Gerard Hein)
1
1.0
1
0
0
100.0
1207.8
425.0
1632.8
View list