Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
De Noon, S (Stian Johanco)
Dob:
2014/07/05 (U12)
Gender:
Male
Chess SA id:
1140146475
FIDE id:
Region:
John Taolo Gaetswewe (NCJ)
Citizen:
RSA
Title(s):
Last active:
2024/02/03 (146 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
1156.0
Current Weighted rating
1170.7
Current Weighted performance
975.5
Current official/published rating (highest between Raw, WR and WP)
1170.7
Current highest rating achieved
1208.1
Current floor (min rating allowed)
708.1
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)
±176.5
Current Raw change used (final)
0.0
Projected new Raw rating
1156.0
Projected new Weighed rating
1076.4
Projected new Weighted performance
975.5
Projected new final Raw rating (if new WP > new Raw)
1156.0
Projected new highest rating
1208.1
Projected new floor
708.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1156.0
Projected effective change (new Official - current Official)
-14.7
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
1150.6
Current Weighted rating
1167.4
Current Weighted performance
975.5
Current official/published rating (highest between Raw, WR and WP)
1167.4
Current highest rating achieved
1213.2
Current floor (min rating allowed)
713.2
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)
±177.9
Current Raw change used (final)
0.0
Projected new Raw rating
1150.6
Projected new Weighed rating
1073.4
Projected new Weighted performance
975.5
Projected new final Raw rating (if new WP > new Raw)
1150.6
Projected new highest rating
1213.2
Projected new floor
713.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1150.6
Projected effective change (new Official - current Official)
-16.8
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
2024 Frances Baard Schools Open (U11)
2024/02/03
2024/02/03
Frances Baard (NCF)
Standard
62
0.84
5
4
1.0
1167.8
1163.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
2024 Frances Baard Schools Open (U11)
2024/02/03
2024/02/03
Frances Baard (NCF)
Standard
62
0.84
5
4
1.0
1167.8
1163.9
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
2.0
1175.7
1173.6
Analysis
3
Hopetown School Chess Open Tournament 2023 (U9)
2023/05/06
2023/05/06
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
4
1.0
1208.1
1213.2
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
3.0
1186.6
1182.8
Analysis
1
Pixley Chess Trials 2022 (U10)
2022/09/03
2022/09/03
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
4
1
0
3
1.0
25.0
-212.5
1296.3
1083.8
White
2
1
0
1
1.0
50.0
0.0
1326.0
1326.0
Black
2
0
0
2
0.0
0.0
-425.0
1266.6
841.6
Standard
All
4
1
0
3
1.0
25.0
-212.5
1296.3
1083.8
White
2
1
0
1
1.0
50.0
0.0
1326.0
1326.0
Black
2
0
0
2
0.0
0.0
-425.0
1266.6
841.6
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
23
7
4
12
9.0
39.1
-92.4
1217.9
1125.6
White
9
2
2
5
3.0
33.3
-141.7
1210.8
1069.1
Black
14
5
2
7
6.0
42.9
-60.7
1222.6
1161.8
Standard
All
23
7
4
12
9.0
39.1
-92.4
1217.9
1125.6
White
9
2
2
5
3.0
33.3
-141.7
1210.8
1069.1
Black
14
5
2
7
6.0
42.9
-60.7
1222.6
1161.8
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
1140146479
Van Zyl, F (Frederick)
3
2.5
2
1
0
83.3
1184.8
283.3
1468.1
View list
2
1140150640
Viljoen, J (Joshua)
2
1.0
1
0
1
50.0
1197.3
0.0
1197.3
View list
3
1150140884
Finck, L (Lynden)
2
1.0
1
0
1
50.0
1197.3
0.0
1197.3
View list
4
2130136585
Fischer, C (Calinke)
2
0.0
0
0
2
0.0
1171.8
-425.0
746.8
View list
5
2150149958
Fischer, A (Amanda)
1
1.0
1
0
0
100.0
1175.7
425.0
1600.7
View list
6
2140140889
Niesing, N (Naomi)
1
1.0
1
0
0
100.0
1208.1
425.0
1633.1
View list
7
1120106806
Pienaar, D (David)
1
1.0
1
0
0
100.0
1175.7
425.0
1600.7
View list
8
1130134184
Olivier, A (Anniel)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
9
1140146478
Ross, Z (Zayrah)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
10
1130146477
Pienaar, J (Joshwin)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
11
1140134191
Vermeulen, P (Petrus Van Der Walt)
1
0.0
0
0
1
0.0
1167.8
-425.0
742.8
View list
12
1150138312
Vermeulen, J (Johannes)
1
0.0
0
0
1
0.0
1208.1
-425.0
783.1
View list
13
1120146484
Pretorius, J (Johannes)
1
0.0
0
0
1
0.0
1186.6
-425.0
761.6
View list
14
1120134186
Potgieter, M (Martin-Juan)
1
0.0
0
0
1
0.0
1175.7
-425.0
750.7
View list
15
1120143845
Noyana, A (Abenathi)
1
0.0
0
0
1
0.0
1186.6
-425.0
761.6
View list
16
1140132585
Murphy, S (Saul)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
2140150892
Flatela, A (Andisa)
1
0.0
0
0
1
0.0
1167.8
-425.0
742.8
View list
18
2120136558
Fischer, A (Amike)
1
0.0
0
0
1
0.0
1175.7
-425.0
750.7
View list