Chess South Africa
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Chess South Africa
Mzizi, O (Olwethu)
Dob:
2003/07/09 (Adult)
Gender:
Male
Chess SA id:
1030138245
FIDE id:
Region:
Amathole (EAL)
Citizen:
RSA
Title(s):
Last active:
2024/05/04 (9 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
1438.0
Curent Weighted rating
1398.5
Curent Weighted performance
1388.0
Current official/published rating (highest between Raw, WR and WP)
1438.0
Current floor (min rating allowed)
974.9
Current highest rating achieved
1474.9
Current K-factor
32
Games played this month
5
Score (S)
3.5
Expected score (We)
2.37
Difference (S-We)
1.13
Current Raw change (no limits, including tournament time weight)
30.4
Current min/max change allowed (with limits)
±118.1
Current Raw change used (final)
30.4
Projected new Raw rating
1468.4
Projected new Weighed rating
1408.9
Projected new Weighted performance
1388.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1468.4
Projected effective change (new Official - current Official)
+30.4
Projected new highest rating
1474.9
Projected new floor
974.9
Projected new K-facor
32
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
1419.7
Curent Weighted rating
1397.3
Curent Weighted performance
1382.5
Current official/published rating (highest between Raw, WR and WP)
1419.7
Current floor (min rating allowed)
965.4
Current highest rating achieved
1465.4
Current K-factor
32
Games played this month
5
Score (S)
3.5
Expected score (We)
2.32
Difference (S-We)
1.18
Current Raw change (no limits, including tournament time weight)
37.8
Current min/max change allowed (with limits)
±121.3
Current Raw change used (final)
37.8
Projected new Raw rating
1457.5
Projected new Weighed rating
1406.6
Projected new Weighted performance
1382.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1457.5
Projected effective change (new Official - current Official)
+37.8
Projected new highest rating
1465.4
Projected new floor
965.4
Projected new K-facor
32
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
1287.6
Curent Weighted rating
1243.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1287.6
Current floor (min rating allowed)
787.6
Current highest rating achieved
1287.6
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)
±146.4
Current Raw change used (final)
0.0
Projected new Raw rating
1287.6
Projected new Weighed rating
1248.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1287.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1287.6
Projected new floor
787.6
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
1248.0
Curent Weighted rating
1240.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1248.0
Current floor (min rating allowed)
787.6
Current highest rating achieved
1248.0
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)
±154.9
Current Raw change used (final)
0.0
Projected new Raw rating
1248.0
Projected new Weighed rating
1242.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1248.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1248.0
Projected new floor
787.6
Projected new K-facor
36
Tournaments
History
Tournament:
UFH Trial 2 2024 (A)
Start:
2024/05/04
End:
2024/05/04
Host:
EAL
Type:
Standard
Time:
62
Time weight:
0.84
Rounds:
5
Games:
5
Score:
3.5
Main rating:
1438.0
Rating gain/loss:
30.4
Type rating:
1419.7
Rating gain/loss:
37.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
UFH Trial 2 2024 (A)
2024/05/04
2024/05/04
Amathole (EAL)
Standard
62
0.84
5
5
3.5
1438.0
1419.7
Analysis
3
Bhongweni Chess Club Open 2024 (Adult)
2024/04/27
2024/04/27
Buffalo City (EBC)
Rapid
30
0.60
6
6
2.5
1446.1
1270.0
Analysis
2
UFH Open 2024 (A)
2024/04/13
2024/04/14
Amathole (EAL)
Standard
90
0.94
7
7
3.0
1446.1
1431.2
Analysis
1
UFH Intercampus Games 2024 (A)
2024/03/23
2024/03/24
Amathole (EAL)
Standard
62
0.84
7
7
3.0
1474.9
1465.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
31
UFH Trial 2 2024 (A)
2024/05/04
2024/05/04
Amathole (EAL)
Standard
62
0.84
5
5
3.5
1438.0
1419.7
Analysis
30
Bhongweni Chess Club Open 2024 (Adult)
2024/04/27
2024/04/27
Buffalo City (EBC)
Rapid
30
0.60
6
6
2.5
1446.1
1270.0
Analysis
29
UFH Open 2024 (A)
2024/04/13
2024/04/14
Amathole (EAL)
Standard
90
0.94
7
7
3.0
1446.1
1431.2
Analysis
28
UFH Intercampus Games 2024 (A)
2024/03/23
2024/03/24
Amathole (EAL)
Standard
62
0.84
7
7
3.0
1474.9
1465.4
Analysis
27
UFH Closed 2023
2023/11/28
2023/11/30
Amathole (EAL)
Standard
60
0.83
6
6
3.5
1469.2
1450.4
Analysis
26
Eastern Cape Provincial Individual Championship 2023 (Open)
2023/10/05
2023/10/06
Nelson Mandela Bay (ENM)
Standard
65
0.85
7
6
4.0
1443.9
1405.5
Analysis
25
UFH Spring Break 2023
2023/09/30
2023/09/30
Amathole (EAL)
Rapid
32
0.63
5
5
4.0
1327.8
1201.6
Analysis
24
UFH Heritage Open 2023 (B)
2023/09/23
2023/09/23
Amathole (EAL)
Standard
62
0.84
5
5
4.5
1327.8
1342.6
Analysis
23
BCM Chess Clubs League 2023 (Premier)
2023/09/09
2023/09/09
Buffalo City (EBC)
Standard
90
0.94
5
2
1.0
1327.8
1342.6
Analysis
22
UFH Spring Festival 2023 (Open)
2023/08/25
2023/08/25
Amathole (EAL)
Standard
60
0.83
5
4
2.5
1344.0
1367.6
Analysis
21
Rhodes Chess Club Invitational 2023 (A)
2023/07/22
2023/07/22
Sarah Baartman (ESB)
Standard
62
0.84
5
5
2.0
1341.3
1373.0
Analysis
20
UFH Spartan Clash Closed 2023 (Teams)
2023/07/14
2023/07/14
Amathole (EAL)
Rapid
15
0.39
6
6
3.0
1341.3
1200.0
Analysis
19
UFH Spartan Clash Closed 2023 (A)
2023/07/11
2023/07/16
Amathole (EAL)
Standard
62
0.84
7
7
4.0
1341.3
1373.0
Analysis
18
UFH Springbok Cup 2023 (B)
2023/05/19
2023/05/21
Amathole (EAL)
Standard
65
0.85
7
6
2.5
1379.6
1419.1
Analysis
17
EC Students Team League 2023 (B)
2023/04/22
2023/08/05
Amathole (EAL)
Standard
65
0.85
10
4
2.0
1344.0
1367.6
Analysis
16
UFH Trials 1 of 3 2023 (A)
2023/04/15
2023/04/15
Amathole (EAL)
Standard
62
0.84
5
5
3.0
1377.8
1426.8
Analysis
15
UFH Open 2023 (B)
2023/03/25
2023/03/25
Amathole (EAL)
Standard
60
0.83
5
5
4.5
1299.2
1299.4
Analysis
14
Residence Cup 2023 (Blitz)
2023/03/19
2023/03/19
Amathole (EAL)
Blitz
5
0.18
5
4
3.0
1299.2
1200.0
Analysis
13
Residence Cup 2023 (A)
2023/03/12
2023/03/13
Amathole (EAL)
Standard
62
0.84
5
5
3.0
1299.2
1299.4
Analysis
12
UFH Intercampus Championship 2023 (A)
2023/03/04
2023/03/05
Amathole (EAL)
Standard
62
0.84
5
4
3.0
1299.2
1299.4
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
25
10
4
11
12.0
48.0
-17.0
1472.4
1455.4
White
13
6
2
5
7.0
53.8
32.7
1393.8
1426.4
Black
12
4
2
6
5.0
41.7
-70.8
1557.6
1486.7
Standard
All
19
8
3
8
9.5
50.0
0.0
1437.2
1437.2
White
10
4
2
4
5.0
50.0
0.0
1400.8
1400.8
Black
9
4
1
4
4.5
50.0
0.0
1477.6
1477.6
Rapid
All
6
2
1
3
2.5
41.7
-70.8
1583.9
1513.0
White
3
2
0
1
2.0
66.7
141.7
1370.3
1512.0
Black
3
0
1
2
0.5
16.7
-283.3
1797.4
1514.0
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
172
81
19
72
90.5
52.6
22.2
1316.4
1338.6
White
86
42
9
35
46.5
54.1
34.6
1317.6
1352.2
Black
86
39
10
37
44.0
51.2
9.9
1315.2
1325.1
Standard
All
151
70
16
65
78.0
51.7
14.1
1306.6
1320.6
White
74
34
8
32
38.0
51.4
11.5
1319.0
1330.5
Black
77
36
8
33
40.0
51.9
16.6
1294.6
1311.1
Rapid
All
17
8
3
6
9.5
55.9
50.0
1419.5
1469.5
White
9
6
1
2
6.5
72.2
188.9
1323.0
1511.8
Black
8
2
2
4
3.0
37.5
-106.3
1528.2
1421.9
Blitz
All
4
3
0
1
3.0
75.0
212.5
1249.1
1461.6
White
3
2
0
1
2.0
66.7
141.7
1265.5
1407.2
Black
1
1
0
0
1.0
100.0
425.0
1200.0
1625.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1010138240
Masali, E (Elethu)
8
6.5
6
1
1
81.3
1336.1
265.6
1601.8
View list
2
1020119577
Magxala, T (Talent)
8
3.0
2
2
4
37.5
1334.7
-106.3
1228.5
View list
3
1010138236
Mawere, J (Justice)
8
2.0
2
0
6
25.0
1294.6
-212.5
1082.1
View list
4
1980102809
Zenani, S (Sibabalwe)
7
3.0
2
2
3
42.9
1278.9
-60.7
1218.2
View list
5
1030139357
Bonani, L (Likhona)
7
2.5
2
1
4
35.7
1231.3
-121.4
1109.8
View list
6
1010138247
Sahluko, E (Emihle)
6
3.0
3
0
3
50.0
1324.0
0.0
1324.0
View list
7
1000133508
Mxenge, A (Afika)
6
1.0
1
0
5
16.7
1289.0
-283.3
1005.7
View list
8
1000097969
Tokoyi, R (Romeo)
6
0.0
0
0
6
0.0
1310.4
-425.0
885.4
View list
9
1970134069
Mihlali, N (Nomandela)
5
2.5
2
1
2
50.0
1260.7
0.0
1260.7
View list
10
191044413
Nthlangoe, N (Nkadimeng)
5
2.0
2
0
3
40.0
1313.3
-85.0
1228.3
View list
11
1010150724
Gaga, L (Lindokuhle)
4
3.5
3
1
0
87.5
1369.9
318.8
1688.7
View list
12
1010138237
Hangana, A (Anethemba)
3
3.0
3
0
0
100.0
1276.7
425.0
1701.7
View list
13
1050151596
Tshuma, S (Sipho)
3
3.0
3
0
0
100.0
1308.7
425.0
1733.7
View list
14
2010134259
Ncokotwane, Z (Zandi)
3
2.5
2
1
0
83.3
1173.3
283.3
1456.6
View list
15
1990138238
Maliti, B (Bothando)
3
2.0
2
0
1
66.7
1281.1
141.7
1422.7
View list
16
1030138242
Mbutuma, A (Anathi)
3
0.5
0
1
2
16.7
1216.8
-283.3
933.5
View list
17
194052815
Mafongosi, X (Xhanti)
3
0.0
0
0
3
0.0
1270.7
-425.0
845.7
View list
18
1040150731
Solomon, S (Simamkele)
3
0.0
0
0
3
0.0
1363.3
-425.0
938.3
View list
19
2020134248
Diko, M (Melinda)
2
2.0
2
0
0
100.0
1405.3
425.0
1830.3
View list
20
2040150723
Forosi, S (Siphosihle)
2
2.0
2
0
0
100.0
1281.6
425.0
1706.6
View list