Chess South Africa
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Chess South Africa
Stoffberg, M (Mikaeel)
Dob:
2011/09/20 (U14)
Gender:
Male
Chess SA id:
1110117560
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2024/06/08 (49 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
1333.7
Current Weighted rating
1239.3
Current Weighted performance
1305.5
Current official/published rating (highest between Raw, WR and WP)
1333.7
Current highest rating achieved
1333.7
Current floor (min rating allowed)
833.7
Current K-factor
36
Games played this month
-4
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)
±137.1
Current Raw change used (final)
0.0
Projected new Raw rating
1333.7
Projected new Weighed rating
1141.1
Projected new Weighted performance
1305.5
Projected new final Raw rating (if new WP > new Raw)
1333.7
Projected new highest rating
1333.7
Projected new floor
833.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1333.7
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
1265.4
Current Weighted rating
1230.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1265.4
Current highest rating achieved
1265.4
Current floor (min rating allowed)
765.4
Current K-factor
36
Games played this month
-4
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)
±151.1
Current Raw change used (final)
0.0
Projected new Raw rating
1265.4
Projected new Weighed rating
1132.7
Projected new Weighted performance
779.7
Projected new final Raw rating (if new WP > new Raw)
1265.4
Projected new highest rating
1265.4
Projected new floor
765.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1265.4
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
1344.3
Current Weighted rating
1220.5
Current Weighted performance
1311.7
Current official/published rating (highest between Raw, WR and WP)
1344.3
Current highest rating achieved
1344.3
Current floor (min rating allowed)
844.3
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)
±135.0
Current Raw change used (final)
0.0
Projected new Raw rating
1344.3
Projected new Weighed rating
1123.3
Projected new Weighted performance
1311.7
Projected new final Raw rating (if new WP > new Raw)
1344.3
Projected new highest rating
1344.3
Projected new floor
844.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1344.3
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
1245.8
Current Weighted rating
1215.0
Current Weighted performance
1224.2
Current official/published rating (highest between Raw, WR and WP)
1245.8
Current highest rating achieved
1262.8
Current floor (min rating allowed)
762.8
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)
±155.3
Current Raw change used (final)
0.0
Projected new Raw rating
1245.8
Projected new Weighed rating
1118.4
Projected new Weighted performance
1224.2
Projected new final Raw rating (if new WP > new Raw)
1245.8
Projected new highest rating
1262.8
Projected new floor
762.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1245.8
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
7
Basil Ellman Annual Rapid 2024 (Advanced)
2024/06/08
2024/06/08
West Coast (WCU)
Rapid
28
0.58
5
5
4.5
1306.6
1272.9
Analysis
6
Deep Blue CC May Blitz 2024
2024/05/22
2024/05/22
West Coast (WCU)
Blitz
5
0.18
7
7
4.0
1272.2
1213.8
Analysis
5
West Coast & Mykonos Open 2024 (U14)
2024/05/18
2024/05/18
West Coast (WCU)
Standard
60
0.83
5
5
3.5
1272.2
1234.4
Analysis
4
Deep Blue Chess Club April Blitz 2024
2024/04/24
2024/04/24
West Coast (WCU)
Blitz
5
0.18
7
6
2.0
1233.4
1262.8
Analysis
3
Deep Blue Open 2024 (Development)
2024/04/13
2024/04/13
West Coast (WCU)
Rapid
35
0.66
5
5
4.0
1233.4
1197.7
Analysis
2
Deep Blue March Blitz 2024
2024/03/27
2024/03/27
West Coast (WCU)
Blitz
5
0.18
5
5
3.0
1233.4
1262.8
Analysis
1
Deep Blue February Blitz Juniors 2024
2024/02/28
2024/02/28
West Coast (WCU)
Blitz
5
0.18
7
7
5.0
1221.3
1197.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
15
Basil Ellman Annual Rapid 2024 (Advanced)
2024/06/08
2024/06/08
West Coast (WCU)
Rapid
28
0.58
5
5
4.5
1306.6
1272.9
Analysis
14
Deep Blue CC May Blitz 2024
2024/05/22
2024/05/22
West Coast (WCU)
Blitz
5
0.18
7
7
4.0
1272.2
1213.8
Analysis
13
West Coast & Mykonos Open 2024 (U14)
2024/05/18
2024/05/18
West Coast (WCU)
Standard
60
0.83
5
5
3.5
1272.2
1234.4
Analysis
12
Deep Blue Chess Club April Blitz 2024
2024/04/24
2024/04/24
West Coast (WCU)
Blitz
5
0.18
7
6
2.0
1233.4
1262.8
Analysis
11
Deep Blue Open 2024 (Development)
2024/04/13
2024/04/13
West Coast (WCU)
Rapid
35
0.66
5
5
4.0
1233.4
1197.7
Analysis
10
Deep Blue March Blitz 2024
2024/03/27
2024/03/27
West Coast (WCU)
Blitz
5
0.18
5
5
3.0
1233.4
1262.8
Analysis
9
Deep Blue February Blitz Juniors 2024
2024/02/28
2024/02/28
West Coast (WCU)
Blitz
5
0.18
7
7
5.0
1221.3
1197.2
Analysis
8
Deep Blue Open Team 2023
2023/11/04
2023/11/04
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1211.1
1164.6
Analysis
7
Deep Blue Open 2023 (Advanced)
2023/09/16
2023/09/16
West Coast (WCU)
Rapid
28
0.58
5
5
2.0
1224.7
1170.7
Analysis
6
CW Top Schools 2023 (U14)
2023/08/12
2023/08/12
West Coast (WCU)
Standard
60
0.83
5
5
3.0
1196.0
1200.0
Analysis
5
Saldanha Open 2023 (Elite)
2023/07/29
2023/07/29
West Coast (WCU)
Rapid
30
0.60
6
6
0.5
1237.9
1258.9
Analysis
4
West Coast Open 2023 (Development A)
2023/05/20
2023/06/03
West Coast (WCU)
Rapid
30
0.60
5
4
3.0
1212.4
1213.9
Analysis
3
Back to School Rapid 2020 (U10)
2020/02/01
2020/02/01
West Coast (WCU)
Rapid
20
0.47
5
4
2.0
1213.4
1216.4
Analysis
2
Topolino Club Blits 2019
2019/09/02
2019/09/02
West Coast (WCU)
Blitz
5
0.18
11
11
7.0
1209.6
1200.0
Analysis
1
Weskus Topskole 2019 (U9)
2019/07/20
2019/07/20
West Coast (WCU)
Rapid
30
0.60
3
2
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
40
25
2
13
26.0
65.0
127.5
1267.5
1395.0
White
19
11
1
7
11.5
60.5
89.5
1281.3
1370.8
Black
21
14
1
6
14.5
69.0
161.9
1255.1
1417.0
Standard
All
5
3
1
1
3.5
70.0
170.0
1251.1
1421.1
White
2
2
0
0
2.0
100.0
425.0
1243.2
1668.2
Black
3
1
1
1
1.5
50.0
0.0
1256.4
1256.4
Rapid
All
10
8
1
1
8.5
85.0
297.5
1220.5
1518.0
White
5
3
1
1
3.5
70.0
170.0
1218.5
1388.5
Black
5
5
0
0
5.0
100.0
425.0
1222.5
1647.5
Blitz
All
25
14
0
11
14.0
56.0
51.0
1289.6
1340.6
White
12
6
0
6
6.0
50.0
0.0
1313.8
1313.8
Black
13
8
0
5
8.0
61.5
98.1
1267.3
1365.4
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
84
46
7
31
49.5
58.9
75.9
1237.9
1313.8
White
43
23
4
16
25.0
58.1
69.2
1245.3
1314.5
Black
41
23
3
15
24.5
59.8
82.9
1230.1
1313.0
Standard
All
10
6
1
3
6.5
65.0
127.5
1259.1
1386.6
White
4
3
0
1
3.0
75.0
212.5
1272.3
1484.8
Black
6
3
1
2
3.5
58.3
70.8
1250.3
1321.2
Rapid
All
38
19
6
13
22.0
57.9
67.1
1229.4
1296.5
White
21
10
4
7
12.0
57.1
60.7
1221.3
1282.0
Black
17
9
2
6
10.0
58.8
75.0
1239.4
1314.4
Blitz
All
36
21
0
15
21.0
58.3
70.8
1241.0
1311.8
White
18
10
0
8
10.0
55.6
47.2
1267.4
1314.6
Black
18
11
0
7
11.0
61.1
94.4
1214.6
1309.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2110159903
Siebritz, N (Noelle)
6
5.0
4
2
0
83.3
1255.1
283.3
1538.4
View list
2
1080148003
Baartman, J (Jason)
3
3.0
3
0
0
100.0
1221.9
425.0
1646.9
View list
3
2130142256
Marinus, M (Madison)
3
2.0
2
0
1
66.7
1242.3
141.7
1384.0
View list
4
2110131778
Kleynhans, C (Caylen)
3
2.0
1
2
0
66.7
1204.5
141.7
1346.1
View list
5
1110139048
Siebritz, Y (Yul)
3
1.0
1
0
2
33.3
1242.3
-141.7
1100.6
View list
6
1120153777
Wehr, C (Corbin)
3
1.0
1
0
2
33.3
1242.3
-141.7
1100.6
View list
7
2090157872
Geduld, K (Kah-Lee)
3
0.5
0
1
2
16.7
1229.0
-283.3
945.6
View list
8
206055118
Ellman, A (Anne-Belle)
3
0.0
0
0
3
0.0
1242.3
-425.0
817.3
View list
9
1120100598
Ellman, A (Andries)
2
2.0
2
0
0
100.0
1252.8
425.0
1677.8
View list
10
2120110241
Esterhuizen, A (Anlo)
2
2.0
2
0
0
100.0
1200.0
425.0
1625.0
View list
11
2070116635
Khosa, L (Lwandle)
2
2.0
2
0
0
100.0
1270.0
425.0
1695.0
View list
12
2130153778
Kujinga, T (Tawanayasha)
2
1.0
1
0
1
50.0
1252.8
0.0
1252.8
View list
13
1110159899
Maarman, L (Luciano)
2
0.0
0
0
2
0.0
1217.9
-425.0
792.9
View list
14
1000148167
Matemberere, C (Clarence)
2
0.0
0
0
2
0.0
1237.9
-425.0
812.9
View list
15
1060099677
Njokweni, L (Llyabona)
2
0.0
0
0
2
0.0
1237.9
-425.0
812.9
View list
16
1100192698
Sedeman, A (Aiden)
2
0.0
0
0
2
0.0
1252.8
-425.0
827.8
View list
17
2160153830
Hendricks, W (Willow)
1
1.0
1
0
0
100.0
1233.4
425.0
1658.4
View list
18
1060148010
Gulwa, L (Lukhanyo)
1
1.0
1
0
0
100.0
1233.4
425.0
1658.4
View list
19
1120153768
Greyvenstein, J (Jordan)
1
1.0
1
0
0
100.0
1211.1
425.0
1636.1
View list
20
1120157865
Engelbrecht, S (Shaqueel)
1
1.0
1
0
0
100.0
1212.4
425.0
1637.4
View list