Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Michaelides, A (Alexander)
Dob:
2013/12/11 (U12)
Gender:
Male
Chess SA id:
1130147719
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/08/03 (130 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
1298.8
Current Weighted rating
1325.7
Current Weighted performance
1202.3
Current official/published rating (highest between Raw, WR and WP)
1325.7
Current highest rating achieved
1375.2
Current floor (min rating allowed)
875.2
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)
±144.0
Current Raw change used (final)
0.0
Projected new Raw rating
1298.8
Projected new Weighed rating
1220.6
Projected new Weighted performance
1202.3
Projected new final Raw rating (if new WP > new Raw)
1298.8
Projected new highest rating
1375.2
Projected new floor
875.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1298.8
Projected effective change (new Official - current Official)
-26.9
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
1234.9
Current Weighted rating
1266.5
Current Weighted performance
1155.3
Current official/published rating (highest between Raw, WR and WP)
1266.5
Current highest rating achieved
1303.7
Current floor (min rating allowed)
803.7
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)
±157.8
Current Raw change used (final)
0.0
Projected new Raw rating
1234.9
Projected new Weighed rating
1165.9
Projected new Weighted performance
1155.3
Projected new final Raw rating (if new WP > new Raw)
1234.9
Projected new highest rating
1303.7
Projected new floor
803.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1234.9
Projected effective change (new Official - current Official)
-31.6
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
1380.3
Current Weighted rating
1357.6
Current Weighted performance
1317.5
Current official/published rating (highest between Raw, WR and WP)
1380.3
Current highest rating achieved
1382.1
Current floor (min rating allowed)
882.1
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)
±128.3
Current Raw change used (final)
0.0
Projected new Raw rating
1380.3
Projected new Weighed rating
1250.4
Projected new Weighted performance
1317.5
Projected new final Raw rating (if new WP > new Raw)
1380.3
Projected new highest rating
1382.1
Projected new floor
882.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1380.3
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
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
8
CT League 2024 (D)
2024/08/03
2024/08/03
Cape Town (WCT)
Standard
70
0.87
6
5
1.0
1370.8
1303.7
Analysis
7
CT Metro Central District Top Schools 2024 (U11 Mixed)
2024/07/27
2024/07/27
Cape Town (WCT)
Rapid
30
0.60
5
5
4.5
1345.3
1334.1
Analysis
6
Cape Town Chess Federation Closed Chess Championships 2024 (U12)
2024/06/15
2024/06/16
Cape Town (WCT)
Standard
70
0.87
6
6
3.0
1318.1
1279.9
Analysis
5
Steinitz Chess Festival 2024 (U12)
2024/05/11
2024/05/11
Cape Town (WCT)
Rapid
20
0.47
5
4
3.0
1323.5
1343.5
Analysis
4
Cape Town Junior League - Qualifier 2 2024 (U13)
2024/04/20
2024/04/20
Cape Town (WCT)
Rapid
25
0.54
6
6
2.0
1323.5
1343.5
Analysis
3
Cape Town Open Rapid Chess Championship 2024 (U12)
2024/03/16
2024/03/16
Cape Town (WCT)
Rapid
25
0.54
6
6
3.0
1351.2
1347.5
Analysis
2
Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
2.5
1351.2
1302.9
Analysis
1
CT Metro Central District Schools Chess Individuals Trials 2024 (U11 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1318.0
1253.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
18
CT League 2024 (D)
2024/08/03
2024/08/03
Cape Town (WCT)
Standard
70
0.87
6
5
1.0
1370.8
1303.7
Analysis
17
CT Metro Central District Top Schools 2024 (U11 Mixed)
2024/07/27
2024/07/27
Cape Town (WCT)
Rapid
30
0.60
5
5
4.5
1345.3
1334.1
Analysis
16
Cape Town Chess Federation Closed Chess Championships 2024 (U12)
2024/06/15
2024/06/16
Cape Town (WCT)
Standard
70
0.87
6
6
3.0
1318.1
1279.9
Analysis
15
Steinitz Chess Festival 2024 (U12)
2024/05/11
2024/05/11
Cape Town (WCT)
Rapid
20
0.47
5
4
3.0
1323.5
1343.5
Analysis
14
Cape Town Junior League - Qualifier 2 2024 (U13)
2024/04/20
2024/04/20
Cape Town (WCT)
Rapid
25
0.54
6
6
2.0
1323.5
1343.5
Analysis
13
Cape Town Open Rapid Chess Championship 2024 (U12)
2024/03/16
2024/03/16
Cape Town (WCT)
Rapid
25
0.54
6
6
3.0
1351.2
1347.5
Analysis
12
Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
2.5
1351.2
1302.9
Analysis
11
CT Metro Central District Schools Chess Individuals Trials 2024 (U11 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1318.0
1253.2
Analysis
10
Chas Everitt and MHI Attorneys Rapid 2023 (U12)
2023/11/04
2023/11/04
Cape Town (WCT)
Rapid
25
0.54
6
6
3.0
1331.0
1382.1
Analysis
9
Western Cape Closed Championship 2023 (U12)
2023/09/23
2023/09/23
Cape Town (WCT)
Rapid
25
0.54
6
6
4.0
1367.4
1379.2
Analysis
8
WP Club League 2023 (D PlayOffs)
2023/09/02
2023/09/09
Cape Town (WCT)
Standard
70
0.87
5
2
0.0
1367.4
1296.4
Analysis
7
Curro Durbanville Chess Open Rapid 2023 (U12)
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
35
0.66
6
6
3.5
1375.2
1343.1
Analysis
6
WP Closed 2023 (U12)
2023/06/16
2023/06/17
Cape Town (WCT)
Standard
70
0.87
6
6
4.5
1282.4
1200.0
Analysis
5
Steinitz Open 2023 (U12)
2023/05/27
2023/05/27
Cape Town (WCT)
Rapid
20
0.47
5
5
5.0
1235.7
1255.3
Analysis
4
Cape Town Open 2023 (U12)
2023/03/25
2023/03/25
Cape Town (WCT)
Rapid
25
0.54
6
5
3.0
1215.1
1221.1
Analysis
3
Cape of Good Hope Open 2023 (U12)
2023/01/28
2023/01/28
Cape Town (WCT)
Rapid
25
0.54
6
6
3.0
1200.9
1194.8
Analysis
2
Summer Slam 2022 (C)
2022/12/13
2022/12/13
Cape Town (WCT)
Rapid
20
0.47
6
2
1.0
1202.6
1205.2
Analysis
1
Kenridge Rapid 2022 (U10)
2022/11/05
2022/11/05
Cape Town (WCT)
Rapid
25
0.54
6
6
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
43
22
2
19
23.0
53.5
29.7
1301.6
1331.2
White
21
11
2
8
12.0
57.1
60.7
1304.4
1365.1
Black
22
11
0
11
11.0
50.0
0.0
1298.8
1298.8
Standard
All
22
10
1
11
10.5
47.7
-19.3
1310.7
1291.4
White
10
4
1
5
4.5
45.0
-42.5
1316.8
1274.3
Black
12
6
0
6
6.0
50.0
0.0
1305.6
1305.6
Rapid
All
21
12
1
8
12.5
59.5
81.0
1292.0
1372.9
White
11
7
1
3
7.5
68.2
154.5
1293.2
1447.8
Black
10
5
0
5
5.0
50.0
0.0
1290.6
1290.6
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
93
49
8
36
53.0
57.0
59.4
1284.9
1344.3
White
49
25
7
17
28.5
58.2
69.4
1281.2
1350.6
Black
44
24
1
19
24.5
55.7
48.3
1289.0
1337.3
Standard
All
30
14
2
14
15.0
50.0
0.0
1310.8
1310.8
White
15
6
2
7
7.0
46.7
-28.3
1298.8
1270.4
Black
15
8
0
7
8.0
53.3
28.3
1322.9
1351.2
Rapid
All
63
35
6
22
38.0
60.3
87.7
1272.6
1360.3
White
34
19
5
10
21.5
63.2
112.5
1273.5
1386.0
Black
29
16
1
12
16.5
56.9
58.6
1271.5
1330.1
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
1130116442
Grove, T (Tyler)
3
0.5
0
1
2
16.7
1284.8
-283.3
1001.5
View list
2
2130147551
Bean, Z (Zaira)
2
2.0
2
0
0
100.0
1217.8
425.0
1642.8
View list
3
1130134375
Copley, M (Murray)
2
2.0
2
0
0
100.0
1303.0
425.0
1728.0
View list
4
1130137324
Derksen, C (Chris)
2
2.0
2
0
0
100.0
1334.6
425.0
1759.6
View list
5
1140137747
Weyers, M (Marco)
2
2.0
2
0
0
100.0
1259.0
425.0
1684.0
View list
6
2120140117
Lambrechts, K (Kailynn)
2
1.5
1
1
0
75.0
1266.0
212.5
1478.5
View list
7
1130134077
Manentsa, K (Kungawo)
2
1.5
1
1
0
75.0
1334.6
212.5
1547.1
View list
8
1130135090
Mputing, T (Thando)
2
1.5
1
1
0
75.0
1349.3
212.5
1561.8
View list
9
1120150398
He, Z (Zonghan)
2
1.0
1
0
1
50.0
1341.1
0.0
1341.1
View list
10
1130137322
De Villiers, C (Christiaan)
2
1.0
1
0
1
50.0
1259.0
0.0
1259.0
View list
11
2130162380
Mtintsilana, A (Athabile)
2
1.0
1
0
1
50.0
1369.1
0.0
1369.1
View list
12
1120112770
Botha, E (Eduan)
2
0.0
0
0
2
0.0
1291.3
-425.0
866.3
View list
13
1130130505
Rule, L (Liam)
2
0.0
0
0
2
0.0
1346.7
-425.0
921.7
View list
14
1120135094
Singh, S (Shaurya)
2
0.0
0
0
2
0.0
1241.7
-425.0
816.7
View list
15
1140137347
Whyatt, B (Benji)
2
0.0
0
0
2
0.0
1334.6
-425.0
909.6
View list
16
2130147549
Badi, M (Mihlali)
1
1.0
1
0
0
100.0
1282.4
425.0
1707.4
View list
17
2130137317
Abarder, H (Hanaah)
1
1.0
1
0
0
100.0
1282.4
425.0
1707.4
View list
18
2130139487
Cilliers, D (Dene)
1
1.0
1
0
0
100.0
1235.7
425.0
1660.7
View list
19
1120140723
Chamberlain, E (Eduan)
1
1.0
1
0
0
100.0
1282.4
425.0
1707.4
View list
20
1130143658
Du Preez, Z (Zolani)
1
1.0
1
0
0
100.0
1215.1
425.0
1640.1
View list