Chess South Africa
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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:
2024/06/16 (10 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
1318.1
Current Weighted rating
1309.4
Current Weighted performance
1261.5
Current official/published rating (highest between Raw, WR and WP)
1318.1
Current highest rating achieved
1375.2
Current floor (min rating allowed)
875.2
Current K-factor
36
Games played this month
6
Score (S)
3.0
Expected score (We)
2.13
Difference (S-We)
0.76
Current Raw change (no limits, including tournament time weight)
27.2
Current min/max change allowed (with limits)
±140.1
Current Raw change used (final)
27.2
Projected new Raw rating
1345.3
Projected new Weighed rating
1206.9
Projected new Weighted performance
1318.1
Projected new final Raw rating (if new WP > new Raw)
1345.3
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)
1345.3
Projected effective change (new Official - current Official)
+27.2
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
1279.9
Current Weighted rating
1256.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1279.9
Current highest rating achieved
1302.9
Current floor (min rating allowed)
802.9
Current K-factor
36
Games played this month
6
Score (S)
3.0
Expected score (We)
2.34
Difference (S-We)
0.66
Current Raw change (no limits, including tournament time weight)
23.8
Current min/max change allowed (with limits)
±148.0
Current Raw change used (final)
23.8
Projected new Raw rating
1303.7
Projected new Weighed rating
1157.6
Projected new Weighted performance
1258.9
Projected new final Raw rating (if new WP > new Raw)
1303.7
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)
1303.7
Projected effective change (new Official - current Official)
+23.8
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
1334.1
Current Weighted rating
1329.4
Current Weighted performance
1298.7
Current official/published rating (highest between Raw, WR and WP)
1334.1
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)
±137.0
Current Raw change used (final)
0.0
Projected new Raw rating
1334.1
Projected new Weighed rating
1225.7
Projected new Weighted performance
1298.7
Projected new final Raw rating (if new WP > new Raw)
1334.1
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)
1334.1
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
Tournament:
Cape Town Chess Federation Closed Chess Championships 2024 (U12)
Start:
2024/06/15
End:
2024/06/16
Host:
WCT
Type:
Standard
Time:
70
Time weight:
0.87
Rounds:
6
Games:
6
Score:
3.0
Main rating:
1318.1
Rating gain/loss:
27.2
Type rating:
1279.9
Rating gain/loss:
23.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
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
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
33
17
1
15
17.5
53.0
25.8
1326.5
1352.3
White
16
9
1
6
9.5
59.4
79.7
1328.3
1408.0
Black
17
8
0
9
8.0
47.1
-25.0
1324.9
1299.9
Standard
All
17
9
1
7
9.5
55.9
50.0
1335.6
1385.6
White
8
4
1
3
4.5
56.3
53.1
1340.5
1393.7
Black
9
5
0
4
5.0
55.6
47.2
1331.2
1378.4
Rapid
All
16
8
0
8
8.0
50.0
0.0
1316.9
1316.9
White
8
5
0
3
5.0
62.5
106.3
1316.0
1422.3
Black
8
3
0
5
3.0
37.5
-106.3
1317.8
1211.5
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
83
44
7
32
47.5
57.2
61.4
1292.8
1354.3
White
44
23
6
15
26.0
59.1
77.3
1287.3
1364.6
Black
39
21
1
17
21.5
55.1
43.6
1299.1
1342.7
Standard
All
25
13
2
10
14.0
56.0
51.0
1327.8
1378.8
White
13
6
2
5
7.0
53.8
32.7
1310.6
1343.3
Black
12
7
0
5
7.0
58.3
70.8
1346.3
1417.2
Rapid
All
58
31
5
22
33.5
57.8
65.9
1277.8
1343.7
White
31
17
4
10
19.0
61.3
96.0
1277.5
1373.5
Black
27
14
1
12
14.5
53.7
31.5
1278.1
1309.6
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
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
1120112770
Botha, E (Eduan)
2
0.0
0
0
2
0.0
1291.3
-425.0
866.3
View list
12
1130130505
Rule, L (Liam)
2
0.0
0
0
2
0.0
1346.7
-425.0
921.7
View list
13
1120135094
Singh, S (Shaurya)
2
0.0
0
0
2
0.0
1241.7
-425.0
816.7
View list
14
1140137347
Whyatt, B (Benji)
2
0.0
0
0
2
0.0
1334.6
-425.0
909.6
View list
15
2130147549
Badi, M (Mihlali)
1
1.0
1
0
0
100.0
1282.4
425.0
1707.4
View list
16
2130137317
Abarder, H (Hanaah)
1
1.0
1
0
0
100.0
1282.4
425.0
1707.4
View list
17
2130139487
Cilliers, D (Dene)
1
1.0
1
0
0
100.0
1235.7
425.0
1660.7
View list
18
1120140723
Chamberlain, E (Eduan)
1
1.0
1
0
0
100.0
1282.4
425.0
1707.4
View list
19
1130143658
Du Preez, Z (Zolani)
1
1.0
1
0
0
100.0
1215.1
425.0
1640.1
View list
20
2120138439
Du Preez, A (Alet)
1
1.0
1
0
0
100.0
1375.2
425.0
1800.2
View list