Player Page

Ozah, C (Chinedu)
Dob: 2016/06/28 (U10)
Gender: Male
Chess SA id: 1160151722
FIDE id:
Region: Sarah Baartman (ESB)
Citizen: RSA
Title(s):
Last active: 2024/10/19 (35 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
Current Raw rating1224.5
Current Weighted rating1168.4
Current Weighted performance1140.4
Current official/published rating (highest between Raw, WR and WP)1224.5
Current highest rating achieved1235.2
Current floor (min rating allowed)735.2
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)±160.1
Current Raw change used (final)0.0
Projected new Raw rating1224.5
Projected new Weighed rating1075.8
Projected new Weighted performance1140.4
Projected new final Raw rating (if new WP > new Raw)1224.5
Projected new highest rating1235.2
Projected new floor735.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1224.5
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 rating1246.2
Current Weighted rating1176.7
Current Weighted performance1162.7
Current official/published rating (highest between Raw, WR and WP)1246.2
Current highest rating achieved1257.0
Current floor (min rating allowed)757.0
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)±155.3
Current Raw change used (final)0.0
Projected new Raw rating1246.2
Projected new Weighed rating1084.0
Projected new Weighted performance1162.7
Projected new final Raw rating (if new WP > new Raw)1246.2
Projected new highest rating1257.0
Projected new floor757.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1246.2
Projected effective change (new Official - current Official)=0.0
s
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 rating1155.4
Current Weighted rating1177.4
Current Weighted performance1178.0
Current official/published rating (highest between Raw, WR and WP)1178.0
Current highest rating achieved1237.1
Current floor (min rating allowed)737.1
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)±176.7
Current Raw change used (final)0.0
Projected new Raw rating1155.4
Projected new Weighed rating1082.4
Projected new Weighted performance1178.0
Projected new final Raw rating (if new WP > new Raw)1178.0
Projected new highest rating1237.1
Projected new floor737.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1178.0
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
13 Jeffreys Bay CC 2 2024 (Pin) 2024/10/19 2024/10/19 Sarah Baartman (ESB) Rapid 17 0.42 7 6 5.0 1210.9 1125.5 Analysis
12 Jeffreys Bay CC 2024 (Pin) 2024/10/15 2024/10/15 Sarah Baartman (ESB) Rapid 12 0.33 6 5 3.0 1210.9 1125.5 Analysis
11 Jeffreys Bay CC Rapid 10th October 2024 2024/10/10 2024/10/10 Sarah Baartman (ESB) Rapid 12 0.33 5 4 1.0 1210.9 1125.5 Analysis
10 SBDCU Closed Trials 2024 (U10 Boys) 2024/07/27 2024/07/27 Sarah Baartman (ESB) Standard 62 0.84 5 4 2.0 1223.6 1257.0 Analysis
9 Jeffreys Bay Chess Club Challenge 2024 (Juniors) 2024/06/18 2024/06/18 Sarah Baartman (ESB) Rapid 12 0.33 6 6 0.0 1235.2 1237.1 Analysis
8 Jeffreys Bay CC Rapid Tournament 2024 2024/06/13 2024/06/13 Sarah Baartman (ESB) Rapid 12 0.33 5 4 1.0 1235.2 1237.1 Analysis
7 SBDCU Trial 3 2024 (U10) 2024/06/01 2024/06/01 Sarah Baartman (ESB) Standard 62 0.84 5 5 2.5 1235.2 1207.6 Analysis
6 Aston Bay 2024 (Open) 2024/05/25 2024/05/25 Sarah Baartman (ESB) Rapid 18 0.44 7 0 0.0 1235.2 1237.1 Analysis
5 Humansdorp CMC Schools Trials 2024 (U9 Boys) 2024/05/10 2024/05/10 Sarah Baartman (ESB) Rapid 32 0.63 6 6 4.0 1202.8 1200.0 Analysis
4 Kouga Mayor's Cup Final 2024 (U9) 2024/04/13 2024/04/13 Sarah Baartman (ESB) Standard 62 0.84 5 4 2.0 1181.1 1193.8 Analysis
3 Kouga Mayor's Cup 2024 (U9) 2024/03/09 2024/03/09 Sarah Baartman (ESB) Standard 62 0.84 6 6 4.0 1127.7 1130.8 Analysis
2 SBDCU Trial 1 2024 (U10) 2024/02/24 2024/02/24 Sarah Baartman (ESB) Standard 62 0.84 6 6 3.0 1107.7 1105.2 Analysis
1 SBDCU Open 2024 (B) 2024/02/10 2024/02/10 Sarah Baartman (ESB) Standard 62 0.84 5 5 2.0 1107.7 1105.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
19 Jeffreys Bay CC 2 2024 (Pin) 2024/10/19 2024/10/19 Sarah Baartman (ESB) Rapid 17 0.42 7 6 5.0 1210.9 1125.5 Analysis
18 Jeffreys Bay CC 2024 (Pin) 2024/10/15 2024/10/15 Sarah Baartman (ESB) Rapid 12 0.33 6 5 3.0 1210.9 1125.5 Analysis
17 Jeffreys Bay CC Rapid 10th October 2024 2024/10/10 2024/10/10 Sarah Baartman (ESB) Rapid 12 0.33 5 4 1.0 1210.9 1125.5 Analysis
16 SBDCU Closed Trials 2024 (U10 Boys) 2024/07/27 2024/07/27 Sarah Baartman (ESB) Standard 62 0.84 5 4 2.0 1223.6 1257.0 Analysis
15 Jeffreys Bay Chess Club Challenge 2024 (Juniors) 2024/06/18 2024/06/18 Sarah Baartman (ESB) Rapid 12 0.33 6 6 0.0 1235.2 1237.1 Analysis
14 Jeffreys Bay CC Rapid Tournament 2024 2024/06/13 2024/06/13 Sarah Baartman (ESB) Rapid 12 0.33 5 4 1.0 1235.2 1237.1 Analysis
13 SBDCU Trial 3 2024 (U10) 2024/06/01 2024/06/01 Sarah Baartman (ESB) Standard 62 0.84 5 5 2.5 1235.2 1207.6 Analysis
12 Aston Bay 2024 (Open) 2024/05/25 2024/05/25 Sarah Baartman (ESB) Rapid 18 0.44 7 0 0.0 1235.2 1237.1 Analysis
11 Humansdorp CMC Schools Trials 2024 (U9 Boys) 2024/05/10 2024/05/10 Sarah Baartman (ESB) Rapid 32 0.63 6 6 4.0 1202.8 1200.0 Analysis
10 Kouga Mayor's Cup Final 2024 (U9) 2024/04/13 2024/04/13 Sarah Baartman (ESB) Standard 62 0.84 5 4 2.0 1181.1 1193.8 Analysis
9 Kouga Mayor's Cup 2024 (U9) 2024/03/09 2024/03/09 Sarah Baartman (ESB) Standard 62 0.84 6 6 4.0 1127.7 1130.8 Analysis
8 SBDCU Trial 1 2024 (U10) 2024/02/24 2024/02/24 Sarah Baartman (ESB) Standard 62 0.84 6 6 3.0 1107.7 1105.2 Analysis
7 SBDCU Open 2024 (B) 2024/02/10 2024/02/10 Sarah Baartman (ESB) Standard 62 0.84 5 5 2.0 1107.7 1105.2 Analysis
6 Eastern Cape Chess Team Championship 2023 (U10) 2023/10/07 2023/10/08 Sarah Baartman (ESB) Standard 65 0.85 5 3 0.5 1097.0 1081.4 Analysis
5 Eastern Cape Provincial Individual Championship 2023 (U8 Boys) 2023/10/05 2023/10/05 Nelson Mandela Bay (ENM) Standard 65 0.85 7 7 3.5 1097.0 1081.4 Analysis
4 Kouga Mayor's Cup Finals 2023 (U7) 2023/04/22 2023/04/22 Sarah Baartman (ESB) Standard 62 0.84 6 6 1.0 1231.9 1238.4 Analysis
3 Kouga Mayor's Cup 2023 (U7) 2023/04/15 2023/04/15 Sarah Baartman (ESB) Standard 62 0.84 6 6 0.5 1231.9 1238.4 Analysis
2 SBDCU Trial 2 2023 (U8) 2023/04/01 2023/04/01 Sarah Baartman (ESB) Standard 62 0.84 9 5 3.0 1231.9 1238.4 Analysis
1 SBDCU Trial 1 2023 (U8) 2023/03/05 2023/03/05 Sarah Baartman (ESB) Standard 60 0.83 5 5 3.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 61 29 1 31 29.5 48.4 -13.9 1231.2 1217.3
White 28 14 1 13 14.5 51.8 15.2 1225.7 1240.9
Black 33 15 0 18 15.0 45.5 -38.6 1235.8 1197.2
Standard All 30 15 1 14 15.5 51.7 14.2 1223.2 1237.3
White 14 8 1 5 8.5 60.7 91.1 1206.0 1297.1
Black 16 7 0 9 7.0 43.8 -53.1 1238.2 1185.1
Rapid All 31 14 0 17 14.0 45.2 -41.1 1239.0 1197.8
White 14 6 0 8 6.0 42.9 -60.7 1245.5 1184.8
Black 17 8 0 9 8.0 47.1 -25.0 1233.6 1208.6
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 39 5 49 41.5 44.6 -45.7 1223.7 1178.0
White 45 21 3 21 22.5 50.0 0.0 1227.6 1227.6
Black 48 18 2 28 19.0 39.6 -88.5 1220.1 1131.6
Standard All 62 25 5 32 27.5 44.4 -48.0 1216.1 1168.1
White 31 15 3 13 16.5 53.2 27.4 1219.5 1247.0
Black 31 10 2 19 11.0 35.5 -123.4 1212.7 1089.3
Rapid All 31 14 0 17 14.0 45.2 -41.1 1239.0 1197.8
White 14 6 0 8 6.0 42.9 -60.7 1245.5 1184.8
Black 17 8 0 9 8.0 47.1 -25.0 1233.6 1208.6
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1160151724 Stofile, I (Imkhitha Zidan) 10 2.0 2 0 8 20.0 1202.2 -255.0 947.2 View list
2 1160151725 Swart, W (Waldemar) 7 0.5 0 1 6 7.1 1206.6 -364.3 842.3 View list
3 2160151723 Salgado, A (Aurora) 6 2.5 2 1 3 41.7 1226.6 -70.8 1155.8 View list
4 1160151720 Brits, R (Regardt) 4 4.0 4 0 0 100.0 1159.2 425.0 1584.2 View list
5 1160153094 Duvenage, B (Bendre) 4 1.0 1 0 3 25.0 1186.7 -212.5 974.2 View list
6 1150190832 Goeda, F (Faygon) 3 3.0 3 0 0 100.0 1210.9 425.0 1635.9 View list
7 1160162407 Barendse, K (Kevron) 3 2.0 2 0 1 66.7 1215.1 141.7 1356.8 View list
8 1140154765 Barendse, J (Jean) 3 2.0 2 0 1 66.7 1210.9 141.7 1352.6 View list
9 1150191896 Fihlani, I (Imihle) 3 2.0 2 0 1 66.7 1176.5 141.7 1318.2 View list
10 1150151715 Mfabana, A (Alunamda) 3 1.0 1 0 2 33.3 1170.5 -141.7 1028.9 View list
11 2140137784 Titus, S (Sade Catherine) 2 1.5 1 1 0 75.0 1154.0 212.5 1366.5 View list
12 1160153096 Prinsloo, D (Dawid) 2 1.0 1 0 1 50.0 1227.8 0.0 1227.8 View list
13 2150153083 Ndumela, B (Bulumko) 2 0.5 0 1 1 25.0 1181.5 -212.5 969.0 View list
14 1120151692 Hendricks, Z (Zayden) 2 0.0 0 0 2 0.0 1171.5 -425.0 746.5 View list
15 1150151713 Mahlengele, A (Akhanya) 2 0.0 0 0 2 0.0 1160.3 -425.0 735.3 View list
16 1160191895 Botha, L (Liam) 1 1.0 1 0 0 100.0 1202.8 425.0 1627.8 View list
17 2170191946 Combrinck, R (Rose) 1 1.0 1 0 0 100.0 1181.1 425.0 1606.1 View list
18 1150143666 Combrinck, J (James Orion) 1 1.0 1 0 0 100.0 1127.7 425.0 1552.7 View list
19 1150304089 Falconer, E (Ezekiel) 1 1.0 1 0 0 100.0 1202.8 425.0 1627.8 View list
20 1180312554 Erasmus, C (Caleb) 1 1.0 1 0 0 100.0 1210.9 425.0 1635.9 View list