Chess South Africa
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Chess South Africa
Dotwana, N (Nelani)
Dob:
2010/05/09 (U16)
Gender:
Male
Chess SA id:
1100139433
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2023/10/21 (211 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
1260.8
Curent Weighted rating
1234.6
Curent Weighted performance
1137.3
Current official/published rating (highest between Raw, WR and WP)
1260.8
Current floor (min rating allowed)
763.2
Current highest rating achieved
1263.2
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)
±152.1
Current Raw change used (final)
0.0
Projected new Raw rating
1260.8
Projected new Weighed rating
1239.8
Projected new Weighted performance
1137.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1260.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1263.2
Projected new floor
763.2
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
1241.7
Curent Weighted rating
1224.4
Curent Weighted performance
1073.1
Current official/published rating (highest between Raw, WR and WP)
1241.7
Current floor (min rating allowed)
756.1
Current highest rating achieved
1256.1
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)
±156.3
Current Raw change used (final)
0.0
Projected new Raw rating
1241.7
Projected new Weighed rating
1228.3
Projected new Weighted performance
1073.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1241.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1256.1
Projected new floor
756.1
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
1152.4
Curent Weighted rating
1136.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1152.4
Current floor (min rating allowed)
652.4
Current highest rating achieved
1152.4
Current K-factor
40
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)
±177.5
Current Raw change used (final)
0.0
Projected new Raw rating
1152.4
Projected new Weighed rating
1137.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1152.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1152.4
Projected new floor
652.4
Projected new K-facor
40
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)
652.4
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
652.4
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
13
Bonnievale Open Rapid 2023 (U14)
2023/10/21
2023/10/21
Cape Winelands (WCW)
Rapid
25
0.54
6
5
3.0
1253.2
1114.4
Analysis
12
WP Club League 2023 (D2)
2023/08/05
2023/08/26
Cape Town (WCT)
Standard
70
0.87
6
1
0.0
1263.2
1256.1
Analysis
11
Cape Winelands Schools Prestige 2023 (U13 Boys)
2023/03/11
2023/03/11
Cape Winelands (WCW)
Standard
60
0.83
5
4
3.0
1140.0
1162.8
Analysis
10
Cape Winelands Schools Chess - Trials 1 2023 (U13 Boys)
2023/02/18
2023/02/18
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1091.9
1109.2
Analysis
9
Marie Delport Memorial 2023 (Open)
2023/01/21
2023/01/21
Cape Winelands (WCW)
Standard
70
0.87
6
6
3.0
1064.8
1084.0
Analysis
8
Western Cape Closed Championship 2022 (U14)
2022/09/24
2022/09/24
Cape Winelands (WCW)
Standard
60
0.83
5
4
1.0
1070.5
1101.6
Analysis
7
Western Cape Closed Championship 2022 (U12)
2022/09/24
2022/09/24
Cape Winelands (WCW)
Standard
60
0.83
5
1
0.0
1070.5
1101.6
Analysis
6
2022 Western Province Club League (Junior)
2022/08/27
2022/09/17
Cape Town (WCT)
Standard
70
0.87
7
2
1.0
1070.5
1101.6
Analysis
5
Cape Winelands Schools Top Schools 2022 (U13 Mix)
2022/08/27
2022/08/27
Cape Winelands (WCW)
Standard
60
0.83
5
3
1.0
1114.6
1109.2
Analysis
4
Stellenbosch Primary 2022 (U13)
2022/08/13
2022/08/13
Cape Winelands (WCW)
Rapid
30
0.60
6
6
1.0
1114.6
1200.0
Analysis
3
Ceres Open 2022 (B)
2022/04/23
2022/04/23
Cape Winelands (WCW)
Standard
65
0.85
6
6
2.0
1129.6
1120.0
Analysis
2
Drakenstein Pioneers Open 2022 (C)
2022/03/26
2022/03/26
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
1
Cape Winelands Schools 2022 (U13 Boys)
2022/03/12
2022/03/12
Cape Winelands (WCW)
Standard
60
0.83
5
5
1.0
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
53
19
4
30
21.0
39.6
-88.2
1215.5
1127.2
White
25
10
2
13
11.0
44.0
-51.0
1198.8
1147.8
Black
28
9
2
17
10.0
35.7
-121.4
1230.3
1108.9
Standard
All
42
15
4
23
17.0
40.5
-81.0
1216.5
1135.5
White
19
8
2
9
9.0
47.4
-22.4
1182.3
1159.9
Black
23
7
2
14
8.0
34.8
-129.3
1244.8
1115.4
Rapid
All
11
4
0
7
4.0
36.4
-115.9
1211.5
1095.6
White
6
2
0
4
2.0
33.3
-141.7
1251.3
1109.6
Black
5
2
0
3
2.0
40.0
-85.0
1163.6
1078.6
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
1110132074
Kwabe, A (Awonke)
3
2.0
2
0
1
66.7
1144.0
141.7
1285.6
View list
2
1100141748
Arries, A (Aldavian)
2
1.0
1
0
1
50.0
1078.3
0.0
1078.3
View list
3
1100146170
Ntsondwa, L (Lunika)
2
0.0
0
0
2
0.0
1157.3
-425.0
732.3
View list
4
1110108726
Small, Q (Quade)
2
0.0
0
0
2
0.0
1135.3
-425.0
710.3
View list
5
1100139466
Tiemie, J (Jaheim)
2
0.0
0
0
2
0.0
1132.4
-425.0
707.4
View list
6
1150147003
Jansen, M (Malachi)
1
1.0
1
0
0
100.0
1064.8
425.0
1489.8
View list
7
1120140070
Jacobs, Q (Querin)
1
1.0
1
0
0
100.0
1114.6
425.0
1539.6
View list
8
1100161468
Jacobs, J (Jordan)
1
1.0
1
0
0
100.0
1253.2
425.0
1678.2
View list
9
1940111420
Henning, J (Johan)
1
1.0
1
0
0
100.0
1064.8
425.0
1489.8
View list
10
2100138820
Liu, A (Ava)
1
1.0
1
0
0
100.0
1070.5
425.0
1495.5
View list
11
102071989
Dyantyi, L (Liyabona)
1
1.0
1
0
0
100.0
1064.8
425.0
1489.8
View list
12
2100137577
Brikkels, L (Lea)
1
1.0
1
0
0
100.0
1114.6
425.0
1539.6
View list
13
2100138519
Mbi, H (Hlalanathi)
1
1.0
1
0
0
100.0
1070.5
425.0
1495.5
View list
14
1100139441
Mqolo, A (Awonke)
1
1.0
1
0
0
100.0
1253.2
425.0
1678.2
View list
15
2100132325
Nel, N (Nadine)
1
1.0
1
0
0
100.0
1129.6
425.0
1554.6
View list
16
1100149794
Samuels, S (Sachin)
1
1.0
1
0
0
100.0
1140.0
425.0
1565.0
View list
17
1090140069
Scheffer, M (Morne)
1
1.0
1
0
0
100.0
1129.6
425.0
1554.6
View list
18
1090137482
September, C (Caleb)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
19
1100149796
Smit, L (Liam)
1
1.0
1
0
0
100.0
1091.9
425.0
1516.9
View list
20
2110152338
Somi, O (Onwabe)
1
1.0
1
0
0
100.0
1253.2
425.0
1678.2
View list