Player Page

Pentz, J (Jason)
Dob: 2013/01/16 (U12)
Gender: Male
Chess SA id: 1130136594
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/07/20 (76 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 rating1469.9
Current Weighted rating1425.9
Current Weighted performance1378.0
Current official/published rating (highest between Raw, WR and WP)1469.9
Current highest rating achieved1498.3
Current floor (min rating allowed)998.3
Current K-factor32
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)±112.9
Current Raw change used (final)0.0
Projected new Raw rating1469.9
Projected new Weighed rating1313.5
Projected new Weighted performance1378.0
Projected new final Raw rating (if new WP > new Raw)1469.9
Projected new highest rating1498.3
Projected new floor998.3
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1469.9
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 rating1456.0
Current Weighted rating1406.9
Current Weighted performance1378.0
Current official/published rating (highest between Raw, WR and WP)1456.0
Current highest rating achieved1490.5
Current floor (min rating allowed)990.5
Current K-factor32
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)±115.1
Current Raw change used (final)0.0
Projected new Raw rating1456.0
Projected new Weighed rating1295.9
Projected new Weighted performance1378.0
Projected new final Raw rating (if new WP > new Raw)1456.0
Projected new highest rating1490.5
Projected new floor990.5
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1456.0
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 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
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
6 George Primary Top Schools 2024 (U11) 2024/07/20 2024/07/20 Eden (WEG) Standard 60 0.83 5 4 2.0 1486.9 1474.2 Analysis
5 Western Cape PS Individuals Championship 2024 (U11 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 3.5 1498.3 1490.5 Analysis
4 Eden School Chess Trials 1 2024 (U11 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 4.0 1418.8 1403.9 Analysis
3 George Schools Trials 3 2024 (U11 Boys) 2024/03/02 2024/03/02 Eden District (WEG) Standard 60 0.83 5 5 3.0 1418.8 1403.9 Analysis
2 George Schools Trials 2 2024 (U11 Boys) 2024/02/17 2024/02/17 Eden District (WEG) Standard 60 0.83 5 5 4.0 1341.7 1306.0 Analysis
1 George Schools Trials 1 2024 (U11 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 3.5 1341.7 1306.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
23 George Primary Top Schools 2024 (U11) 2024/07/20 2024/07/20 Eden (WEG) Standard 60 0.83 5 4 2.0 1486.9 1474.2 Analysis
22 Western Cape PS Individuals Championship 2024 (U11 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 3.5 1498.3 1490.5 Analysis
21 Eden School Chess Trials 1 2024 (U11 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 4.0 1418.8 1403.9 Analysis
20 George Schools Trials 3 2024 (U11 Boys) 2024/03/02 2024/03/02 Eden District (WEG) Standard 60 0.83 5 5 3.0 1418.8 1403.9 Analysis
19 George Schools Trials 2 2024 (U11 Boys) 2024/02/17 2024/02/17 Eden District (WEG) Standard 60 0.83 5 5 4.0 1341.7 1306.0 Analysis
18 George Schools Trials 1 2024 (U11 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 3.5 1341.7 1306.0 Analysis
17 Western Cape Top Schools 2023 (U11 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 6 1.5 1396.7 1383.1 Analysis
16 Eden Top Schools 2023 (U11 Mix) 2023/08/19 2023/08/19 Eden District (WEG) Standard 60 0.83 5 4 3.0 1384.0 1365.2 Analysis
15 Top Schools 2023 (U11) 2023/07/29 2023/07/29 Eden District (WEG) Standard 60 0.83 5 4 2.0 1392.5 1372.2 Analysis
14 Western Cape PS Individuals 2023 (U11 Boys) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 2.5 1480.1 1474.6 Analysis
13 Eden Trials 2+3 2023 (U12) 2023/04/15 2023/05/13 Eden District (WEG) Standard 60 0.83 10 9 5.0 1480.1 1474.6 Analysis
12 Eden Trails 1 2023 (U11 Boys) 2023/03/11 2023/03/11 Eden District (WEG) Standard 60 0.83 5 5 4.0 1421.6 1414.2 Analysis
11 George Chess Trials 3 2023 (U11 Boys) 2023/02/25 2023/02/25 Eden District (WEG) Standard 60 0.83 5 5 3.5 1311.4 1295.5 Analysis
10 George Chess Trials 2 2023 (U11 Boys) 2023/02/11 2023/02/11 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1311.4 1295.5 Analysis
9 Western Cape Top Schools 2022 (U9 Mix) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 5 2.5 1293.8 1281.5 Analysis
8 Eden Topskole 2022 (O9 Ope) 2022/08/13 2022/08/13 Eden District (WEG) Standard 60 0.83 6 6 3.0 1290.5 1276.1 Analysis
7 George Topskole 2022 (O9) 2022/07/30 2022/07/30 Eden District (WEG) Standard 60 0.83 5 5 2.5 1302.2 1288.0 Analysis
6 Western Cape Schools 2022 (U9 Boys) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 6 4.5 1234.5 1242.2 Analysis
5 Eden Proewe 2 2022 (O9 Seuns) 2022/04/09 2022/04/09 Eden District (WEG) Standard 65 0.85 5 5 2.5 1238.5 1248.0 Analysis
4 Eden Proewe 1 2022 (O9 Seuns) 2022/03/12 2022/03/12 Eden District (WEG) Standard 65 0.85 5 5 3.0 1226.9 1234.0 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 30 18 4 8 20.0 66.7 141.7 1355.6 1497.3
White 14 12 0 2 12.0 85.7 303.6 1326.5 1630.0
Black 16 6 4 6 8.0 50.0 0.0 1381.1 1381.1
Standard All 30 18 4 8 20.0 66.7 141.7 1355.6 1497.3
White 14 12 0 2 12.0 85.7 303.6 1326.5 1630.0
Black 16 6 4 6 8.0 50.0 0.0 1381.1 1381.1
Rapid 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
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 121 64 16 41 72.0 59.5 80.8 1293.3 1374.1
White 60 39 4 17 41.0 68.3 155.8 1283.4 1439.3
Black 61 25 12 24 31.0 50.8 7.0 1303.0 1309.9
Standard All 121 64 16 41 72.0 59.5 80.8 1293.3 1374.1
White 60 39 4 17 41.0 68.3 155.8 1283.4 1439.3
Black 61 25 12 24 31.0 50.8 7.0 1303.0 1309.9
Rapid 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
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 1130135809 Ahrense, C (Cullen) 8 1.0 1 0 7 12.5 1314.7 -318.8 996.0 View list
2 1130145225 Frans, E (Eldin-Lee) 3 3.0 3 0 0 100.0 1333.3 425.0 1758.3 View list
3 1140132051 Du Plessis, T (Thomazamile) 3 2.5 2 1 0 83.3 1440.2 283.3 1723.5 View list
4 1130135426 Moolman, E (Elzevir) 3 2.0 2 0 1 66.7 1269.3 141.7 1411.0 View list
5 1130135830 Simon, R (Riley) 3 0.0 0 0 3 0.0 1358.2 -425.0 933.2 View list
6 1130192877 Cloete, C (Cayden) 2 2.0 2 0 0 100.0 1380.3 425.0 1805.3 View list
7 2130136578 Badenhorst, L (Lenka) 2 2.0 2 0 0 100.0 1198.0 425.0 1623.0 View list
8 1120119444 Lengisi, S (Simtha) 2 2.0 2 0 0 100.0 1352.0 425.0 1777.0 View list
9 1130136793 Robertson, M (Mikyle) 2 2.0 2 0 0 100.0 1232.7 425.0 1657.7 View list
10 1140136598 Spies, F (Fanie) 2 2.0 2 0 0 100.0 1380.3 425.0 1805.3 View list
11 1130149918 Stange, R (Riley) 2 2.0 2 0 0 100.0 1326.6 425.0 1751.6 View list
12 2130136579 Barkhuysen, A (Ankia) 2 1.5 1 1 0 75.0 1338.0 212.5 1550.5 View list
13 1130130747 Moses, D (Domonique) 2 1.0 1 0 1 50.0 1324.3 0.0 1324.3 View list
14 1120119465 Prins, E (Eddie) 2 1.0 1 0 1 50.0 1311.4 0.0 1311.4 View list
15 1120130129 Francis, A (Aaron) 2 0.5 0 1 1 25.0 1436.3 -212.5 1223.8 View list
16 1140144676 Mpuru, J (Jk) 2 0.5 0 1 1 25.0 1380.3 -212.5 1167.8 View list
17 1140136964 Pringle, A (Alexander) 2 0.5 0 1 1 25.0 1452.8 -212.5 1240.3 View list
18 1130136959 De Swardt, C (Christiaan) 2 0.0 0 0 2 0.0 1211.5 -425.0 786.5 View list
19 1120156970 Vincent, N (Nicholis) 2 0.0 0 0 2 0.0 1390.3 -425.0 965.3 View list
20 1140136596 Punt, CR (Christiaan) 1 1.0 1 0 1 100.0 1418.8 425.0 1843.8 View list