Player Page

Hollenbaght, OJ (Owen James)
Dob: 2010/12/09 (U16)
Gender: Male
Chess SA id: 1100116577
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (68 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 rating1268.5
Current Weighted rating1254.4
Current Weighted performance1162.2
Current official/published rating (highest between Raw, WR and WP)1268.5
Current highest rating achieved1268.5
Current floor (min rating allowed)768.5
Current K-factor36
Games played this month-4
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)±150.4
Current Raw change used (final)0.0
Projected new Raw rating1268.5
Projected new Weighed rating1154.9
Projected new Weighted performance1162.2
Projected new final Raw rating (if new WP > new Raw)1268.5
Projected new highest rating1268.5
Projected new floor768.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1268.5
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 rating1144.8
Current Weighted rating1140.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1144.8
Current highest rating achieved1192.4
Current floor (min rating allowed)692.4
Current K-factor40
Games played this month-4
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)±179.4
Current Raw change used (final)0.0
Projected new Raw rating1144.8
Projected new Weighed rating1048.9
Projected new Weighted performance638.5
Projected new final Raw rating (if new WP > new Raw)1144.8
Projected new highest rating1192.4
Projected new floor692.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1144.8
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 rating1320.3
Current Weighted rating1326.2
Current Weighted performance1217.4
Current official/published rating (highest between Raw, WR and WP)1326.2
Current highest rating achieved1355.2
Current floor (min rating allowed)855.2
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)±139.7
Current Raw change used (final)0.0
Projected new Raw rating1320.3
Projected new Weighed rating1220.9
Projected new Weighted performance1217.4
Projected new final Raw rating (if new WP > new Raw)1320.3
Projected new highest rating1355.2
Projected new floor855.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1320.3
Projected effective change (new Official - current Official)-5.9
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 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
1 Bo-Weskus Skole Skaak Top Skole 2024 (O15) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1263.7 1328.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
15 Bo-Weskus Skole Skaak Top Skole 2024 (O15) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1263.7 1328.6 Analysis
14 Clanwilliam Chess Club Open 2023 (B) 2023/12/02 2023/12/02 West Coast (WCU) Rapid 35 0.66 5 5 2.5 1265.6 1355.2 Analysis
13 Saldanha Open 2023 (B) 2023/07/29 2023/07/29 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1234.3 1315.2 Analysis
12 West Coast Open 2023 (Open) 2023/05/20 2023/06/03 West Coast (WCU) Standard 90 0.94 5 5 3.0 1228.9 1112.4 Analysis
11 West Coast Schools Development Championships 2023 (U13 Boys) 2023/04/22 2023/04/22 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1194.6 1276.7 Analysis
10 Best of The West 2022 (Boys Open) 2022/11/19 2022/11/19 West Coast (WCU) Rapid 30 0.60 5 4 2.0 1250.5 1291.5 Analysis
9 West Coast Open 2022 (Open) 2022/11/05 2022/11/05 West Coast (WCU) Standard 65 0.85 6 5 1.0 1250.5 1170.8 Analysis
8 West Coast Schools Chess Grand Challenge 2022 (PS Development) 2022/10/29 2022/10/29 West Coast (WCU) Rapid 30 0.60 5 0 0.0 1250.5 1291.5 Analysis
7 Deep Blue Chess Club 2022 (Open) 2022/08/20 2022/08/20 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1244.7 1287.2 Analysis
6 West Coast Open 2021 (Open) 2021/06/26 2021/06/26 West Coast (WCU) Rapid 28 0.58 6 6 3.0 1252.6 1322.1 Analysis
5 Annual Clint Van Rooyen Challenge 2021 (Development) 2021/05/22 2021/05/22 West Coast (WCU) Rapid 25 0.54 5 5 3.0 1255.7 1337.9 Analysis
4 Lambertsbaai Development 2019 (Youth) 2019/07/06 2019/07/06 West Coast (WCU) Rapid 30 0.60 6 6 6.0 1210.8 1218.4 Analysis
3 Lambertsbaai Development 2019 (Open) 2019/07/05 2019/07/06 West Coast (WCU) Standard 70 0.87 6 3 1.0 1210.8 1192.4 Analysis
2 Weskus Skole Prestige Skaak Kampioenskappe 2019 (O9 Seuns) 2019/03/02 2019/04/06 West Coast (WCU) Standard 60 0.83 6 2 1.0 1209.6 1200.0 Analysis
1 Bo-Weskus Skole Skaak Prestige 2019 (O9 Seuns) 2019/02/16 2019/02/16 West Coast (WCU) Rapid 30 0.60 7 7 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 3 0 2 3.0 60.0 85.0 1208.0 1293.0
White 2 1 0 1 1.0 50.0 0.0 1227.5 1227.5
Black 3 2 0 1 2.0 66.7 141.7 1195.0 1336.7
Standard 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
Rapid All 5 3 0 2 3.0 60.0 85.0 1208.0 1293.0
White 2 1 0 1 1.0 50.0 0.0 1227.5 1227.5
Black 3 2 0 1 2.0 66.7 141.7 1195.0 1336.7
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 77 46 3 28 47.5 61.7 99.4 1198.4 1297.7
White 36 22 2 12 23.0 63.9 118.1 1208.0 1326.1
Black 41 24 1 16 24.5 59.8 82.9 1189.9 1272.8
Standard All 18 7 0 11 7.0 38.9 -94.4 1191.8 1097.4
White 8 3 0 5 3.0 37.5 -106.3 1199.6 1093.4
Black 10 4 0 6 4.0 40.0 -85.0 1185.6 1100.6
Rapid All 59 39 3 17 40.5 68.6 158.5 1200.4 1358.8
White 28 19 2 7 20.0 71.4 182.1 1210.4 1392.6
Black 31 20 1 10 20.5 66.1 137.1 1191.3 1328.4
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 111090533 Ruiters, T (Thomlin) 3 3.0 3 0 0 100.0 1218.6 425.0 1643.6 View list
2 209077302 Ellman, E (Elle-Marie) 3 2.0 2 0 1 66.7 1225.8 141.7 1367.4 View list
3 1120110486 Blankenberg, L (Lemeul) 2 2.0 2 0 0 100.0 1210.8 425.0 1635.8 View list
4 1060116585 Elbrink, J (Johnwin) 2 2.0 2 0 0 100.0 1210.8 425.0 1635.8 View list
5 2120099717 Lewaks, A (Andrea) 2 2.0 2 0 0 100.0 1210.8 425.0 1635.8 View list
6 2100115896 Ruiters, B (Bea) 2 2.0 2 0 0 100.0 1210.8 425.0 1635.8 View list
7 2090131819 Ruiters, S (Shakirah) 2 2.0 2 0 0 100.0 1260.7 425.0 1685.7 View list
8 2960116586 Van Wyk, C (Christine) 2 2.0 2 0 0 100.0 1210.8 425.0 1635.8 View list
9 1000134278 Joseph, S (Sherman) 2 1.0 1 0 1 50.0 1254.2 0.0 1254.2 View list
10 106066234 Fillis, J (Jared) 2 0.0 0 0 2 0.0 1210.8 -425.0 785.8 View list
11 1060130313 Davids, C (Cleverton) 2 0.0 0 0 2 0.0 1242.4 -425.0 817.4 View list
12 1870116580 Boks, A (Anvor) 2 0.0 0 0 2 0.0 1210.8 -425.0 785.8 View list
13 2100142543 Love, C (Celine) 2 0.0 0 0 2 0.0 1236.8 -425.0 811.8 View list
14 1050145199 Cleophas, A (Ashton) 1 1.0 1 0 0 100.0 1244.7 425.0 1669.7 View list
15 1100109605 Adams, G (Gershin) 1 1.0 1 0 0 100.0 1194.6 425.0 1619.6 View list
16 1110099726 Cloete, K (Keenan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
17 1070138361 Diedericks, T (Teswell) 1 1.0 1 0 0 100.0 1228.9 425.0 1653.9 View list
18 1100147900 De Bruin, L (Lee Cale) 1 1.0 1 0 0 100.0 1250.5 425.0 1675.5 View list
19 1060131894 Engelbrecht, L (Luciano) 1 1.0 1 0 0 100.0 1255.7 425.0 1680.7 View list
20 2110153816 Gounder, A (Azhria) 1 1.0 1 0 0 100.0 1234.3 425.0 1659.3 View list