Chess South Africa
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Chess South Africa
Jordaan, N (Neo)
Dob:
2007/02/14 (U18)
Gender:
Male
Chess SA id:
1070153857
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2024/05/04 (18 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
1160.2
Curent Weighted rating
1218.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1218.5
Current floor (min rating allowed)
746.6
Current highest rating achieved
1246.6
Current K-factor
36
Games played this month
2
Score (S)
0.0
Expected score (We)
0.36
Difference (S-We)
-0.36
Current Raw change (no limits, including tournament time weight)
-10.8
Current min/max change allowed (with limits)
±175.5
Current Raw change used (final)
-10.8
Projected new Raw rating
1149.4
Projected new Weighed rating
1213.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1213.3
Projected effective change (new Official - current Official)
-5.2
Projected new highest rating
1246.6
Projected new floor
746.6
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
1123.7
Curent Weighted rating
1191.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1191.1
Current floor (min rating allowed)
708.3
Current highest rating achieved
1208.3
Current K-factor
36
Games played this month
2
Score (S)
0.0
Expected score (We)
0.25
Difference (S-We)
-0.25
Current Raw change (no limits, including tournament time weight)
-9.0
Current min/max change allowed (with limits)
±184.9
Current Raw change used (final)
-9.0
Projected new Raw rating
1114.7
Projected new Weighed rating
1184.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1184.5
Projected effective change (new Official - current Official)
-6.5
Projected new highest rating
1208.3
Projected new floor
708.3
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
1279.2
Curent Weighted rating
1258.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1279.2
Current floor (min rating allowed)
779.2
Current highest rating achieved
1279.2
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)
±148.1
Current Raw change used (final)
0.0
Projected new Raw rating
1279.2
Projected new Weighed rating
1261.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1279.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1279.2
Projected new floor
779.2
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
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)
779.2
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
779.2
Projected new K-facor
36
Tournaments
History
Tournament:
BC Chess HS Trials 3 2024 (U18-Adult)
Start:
2024/05/04
End:
2024/05/04
Host:
EBC
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
2
Games:
2
Score:
0.0
Main rating:
1160.2
Rating gain/loss:
-10.8
Type rating:
1123.7
Rating gain/loss:
-9.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
BC Chess HS Trials 3 2024 (U18-Adult)
2024/05/04
2024/05/04
Buffalo City (EBC)
Standard
60
0.83
5
2
0.0
1160.2
1123.7
Analysis
2
2nd Buffalo City Chess Trials 2024 (U18A)
2024/04/06
2024/04/06
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
1161.4
1117.2
Analysis
1
1st BC Chess Trials 2024 (U18A)
2024/03/02
2024/03/02
Buffalo City (EBC)
Standard
60
0.83
5
5
0.0
1240.6
1204.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
6
BC Chess HS Trials 3 2024 (U18-Adult)
2024/05/04
2024/05/04
Buffalo City (EBC)
Standard
60
0.83
5
2
0.0
1160.2
1123.7
Analysis
5
2nd Buffalo City Chess Trials 2024 (U18A)
2024/04/06
2024/04/06
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
1161.4
1117.2
Analysis
4
1st BC Chess Trials 2024 (U18A)
2024/03/02
2024/03/02
Buffalo City (EBC)
Standard
60
0.83
5
5
0.0
1240.6
1204.3
Analysis
3
4th BC HS Trials 2023 (B)
2023/08/26
2023/08/26
Cape Winelands (WCW)
Standard
60
0.83
5
2
1.0
1246.6
1208.3
Analysis
2
2nd BC Trials 2023 (High School B)
2023/06/17
2023/06/17
Buffalo City (EBC)
Rapid
20
0.47
7
7
6.0
1206.0
1200.0
Analysis
1
BC Chess Trials 1 of 5 2023 (b)
2023/04/29
2023/04/29
Buffalo City (EBC)
Standard
60
0.83
5
4
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
12
2
0
10
2.0
16.7
-283.3
1268.0
984.7
White
7
1
0
6
1.0
14.3
-303.6
1261.2
957.6
Black
5
1
0
4
1.0
20.0
-255.0
1277.6
1022.6
Standard
All
12
2
0
10
2.0
16.7
-283.3
1268.0
984.7
White
7
1
0
6
1.0
14.3
-303.6
1261.2
957.6
Black
5
1
0
4
1.0
20.0
-255.0
1277.6
1022.6
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
25
11
0
14
11.0
44.0
-51.0
1235.6
1184.6
White
14
6
0
8
6.0
42.9
-60.7
1231.8
1171.1
Black
11
5
0
6
5.0
45.5
-38.6
1240.4
1201.8
Standard
All
18
5
0
13
5.0
27.8
-188.9
1250.3
1061.4
White
10
3
0
7
3.0
30.0
-170.0
1232.7
1062.7
Black
8
2
0
6
2.0
25.0
-212.5
1272.3
1059.8
Rapid
All
7
6
0
1
6.0
85.7
303.6
1197.9
1501.4
White
4
3
0
1
3.0
75.0
212.5
1229.6
1442.1
Black
3
3
0
0
3.0
100.0
425.0
1155.5
1580.5
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
1070153253
Ansah, B (Blessing Yaa Akoto)
1
1.0
1
0
0
100.0
1206.0
425.0
1631.0
View list
2
108054338
Jikijela, A (Awenkosi)
1
1.0
1
0
0
100.0
1206.0
425.0
1631.0
View list
3
1080141778
Mafukidze, T (Tafara)
1
1.0
1
0
0
100.0
1246.6
425.0
1671.6
View list
4
1060153858
Moonilal, Y (Yashay)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2100150749
Ntlombe, A (Akohlulwa)
1
1.0
1
0
0
100.0
1206.0
425.0
1631.0
View list
6
1060131469
Omgxaji, O (Olwethu)
1
1.0
1
0
0
100.0
1206.0
425.0
1631.0
View list
7
1070160710
Sibuku, L (Lulibolwethu)
1
1.0
1
0
0
100.0
1161.4
425.0
1586.4
View list
8
1080141786
Sibanda, S (Siyabonga)
1
1.0
1
0
0
100.0
1161.4
425.0
1586.4
View list
9
1080153863
Sakela, L (Lathitha)
1
1.0
1
0
0
100.0
1206.0
425.0
1631.0
View list
10
1060153876
Van Der Merwe, N (Nhea)
1
1.0
1
0
0
100.0
1206.0
425.0
1631.0
View list
11
1070153865
Zwane, L (Lihlumelo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
1060149014
Peter, K (Kamvalethu)
1
0.0
0
0
1
0.0
1246.6
-425.0
821.6
View list
13
108088680
Pearson, E (Ethan)
1
0.0
0
0
1
0.0
1160.2
-425.0
735.2
View list
14
108088678
Pearson, D (Dane)
1
0.0
0
0
1
0.0
1161.4
-425.0
736.4
View list
15
1070150783
One, L (Lihlumile)
1
0.0
0
0
1
0.0
1240.6
-425.0
815.6
View list
16
1070149023
Nyabaza, O (Onele)
1
0.0
0
0
1
0.0
1240.6
-425.0
815.6
View list
17
1120131144
Ndwandwa, L (Luhlumile)
1
0.0
0
0
1
0.0
1206.0
-425.0
781.0
View list
18
1080153236
Mqweba, E (Elam)
1
0.0
0
0
1
0.0
1160.2
-425.0
735.2
View list
19
2070097275
Mbilase, U (Unakho)
1
0.0
0
0
1
0.0
1161.4
-425.0
736.4
View list
20
1110113008
Mabongo, I (Isiphile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list