Player Page

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
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 rating1438.0
Curent Weighted rating1398.5
Curent Weighted performance1388.0
Current official/published rating (highest between Raw, WR and WP)1438.0
Current floor (min rating allowed)974.9
Current highest rating achieved1474.9
Current K-factor32
Games played this month5
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 rating1468.4
Projected new Weighed rating1408.9
Projected new Weighted performance1388.0
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 rating1474.9
Projected new floor974.9
Projected new K-facor32
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 rating1419.7
Curent Weighted rating1397.3
Curent Weighted performance1382.5
Current official/published rating (highest between Raw, WR and WP)1419.7
Current floor (min rating allowed)965.4
Current highest rating achieved1465.4
Current K-factor32
Games played this month5
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 rating1457.5
Projected new Weighed rating1406.6
Projected new Weighted performance1382.5
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 rating1465.4
Projected new floor965.4
Projected new K-facor32
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 rating1287.6
Curent Weighted rating1243.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1287.6
Current floor (min rating allowed)787.6
Current highest rating achieved1287.6
Current K-factor36
Games played this month0
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 rating1287.6
Projected new Weighed rating1248.4
Projected new Weighted performance0.0
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 rating1287.6
Projected new floor787.6
Projected new K-facor36
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 rating1248.0
Curent Weighted rating1240.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1248.0
Current floor (min rating allowed)787.6
Current highest rating achieved1248.0
Current K-factor36
Games played this month0
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 rating1248.0
Projected new Weighed rating1242.2
Projected new Weighted performance0.0
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 rating1248.0
Projected new floor787.6
Projected new K-facor36
Tournaments
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
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
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
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
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
12
Game 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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
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