Player Page

Griesel, J (Jason)
Dob: 2015/06/10 (U10)
Gender: Male
Chess SA id: 1150305436
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/10/05 (61 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 rating1257.8
Current Weighted rating1220.8
Current Weighted performance1267.6
Current official/published rating (highest between Raw, WR and WP)1267.6
Current highest rating achieved1257.8
Current floor (min rating allowed)757.8
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)±152.7
Current Raw change used (final)0.0
Projected new Raw rating1257.8
Projected new Weighed rating1123.8
Projected new Weighted performance1267.6
Projected new final Raw rating (if new WP > new Raw)1267.6
Projected new highest rating1267.6
Projected new floor767.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1267.6
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 rating1302.4
Current Weighted rating1216.0
Current Weighted performance1302.5
Current official/published rating (highest between Raw, WR and WP)1302.5
Current highest rating achieved1302.4
Current floor (min rating allowed)802.4
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)±143.3
Current Raw change used (final)0.0
Projected new Raw rating1302.4
Projected new Weighed rating1119.4
Projected new Weighted performance1302.5
Projected new final Raw rating (if new WP > new Raw)1302.5
Projected new highest rating1302.5
Projected new floor802.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1302.5
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 rating1276.4
Current Weighted rating1237.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1276.4
Current highest rating achieved1276.4
Current floor (min rating allowed)776.4
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)±148.7
Current Raw change used (final)0.0
Projected new Raw rating1276.4
Projected new Weighed rating1139.7
Projected new Weighted performance754.3
Projected new final Raw rating (if new WP > new Raw)1276.4
Projected new highest rating1276.4
Projected new floor776.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1276.4
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 achieved0.0
Current floor (min rating allowed)700.0
Current K-factor40
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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
7 Grant East Annual Primary School Invitational Chess Tournament 2024 (U9) 2024/10/05 2024/10/05 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1295.6 1302.0 Analysis
6 Kleinmond Chess Club Open 2024 (U10) 2024/09/07 2024/09/07 Overberg (WOS) Rapid 25 0.54 6 6 3.0 1303.8 1200.0 Analysis
5 Cape Town Chess Federation Closed Chess Championships 2024 (U10) 2024/06/15 2024/06/15 Cape Town (WCT) Standard 60 0.83 5 5 3.5 1285.0 1278.2 Analysis
4 Rhenish PS Tournament 2024 (U10) 2024/05/11 2024/05/11 Cape Winelands (WCW) Rapid 27 0.57 6 6 4.0 1200.0 1200.0 Analysis
3 Western Cape PS Individuals Championship 2024 (U9 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 3.0 1293.1 1288.6 Analysis
2 Cape Town Metro Schools Chess Closed Individuals 2024 (U9 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 4.5 1231.5 1222.0 Analysis
1 CT District East Schools Chess Individuals Trails 2024 (U7+U9 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Grant East Annual Primary School Invitational Chess Tournament 2024 (U9) 2024/10/05 2024/10/05 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1295.6 1302.0 Analysis
6 Kleinmond Chess Club Open 2024 (U10) 2024/09/07 2024/09/07 Overberg (WOS) Rapid 25 0.54 6 6 3.0 1303.8 1200.0 Analysis
5 Cape Town Chess Federation Closed Chess Championships 2024 (U10) 2024/06/15 2024/06/15 Cape Town (WCT) Standard 60 0.83 5 5 3.5 1285.0 1278.2 Analysis
4 Rhenish PS Tournament 2024 (U10) 2024/05/11 2024/05/11 Cape Winelands (WCW) Rapid 27 0.57 6 6 4.0 1200.0 1200.0 Analysis
3 Western Cape PS Individuals Championship 2024 (U9 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 3.0 1293.1 1288.6 Analysis
2 Cape Town Metro Schools Chess Closed Individuals 2024 (U9 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 4.5 1231.5 1222.0 Analysis
1 CT District East Schools Chess Individuals Trails 2024 (U7+U9 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 39 23 2 14 24.0 61.5 98.1 1272.4 1370.4
White 19 12 0 7 12.0 63.2 111.8 1275.4 1387.2
Black 20 11 2 7 12.0 60.0 85.0 1269.5 1354.5
Standard All 27 16 2 9 17.0 63.0 110.2 1276.9 1387.1
White 13 8 0 5 8.0 61.5 98.1 1264.4 1362.5
Black 14 8 2 4 9.0 64.3 121.4 1288.5 1409.9
Rapid All 12 7 0 5 7.0 58.3 70.8 1262.2 1333.0
White 6 4 0 2 4.0 66.7 141.7 1299.1 1440.8
Black 6 3 0 3 3.0 50.0 0.0 1225.2 1225.2
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 39 23 2 14 24.0 61.5 98.1 1272.4 1370.4
White 19 12 0 7 12.0 63.2 111.8 1275.4 1387.2
Black 20 11 2 7 12.0 60.0 85.0 1269.5 1354.5
Standard All 27 16 2 9 17.0 63.0 110.2 1276.9 1387.1
White 13 8 0 5 8.0 61.5 98.1 1264.4 1362.5
Black 14 8 2 4 9.0 64.3 121.4 1288.5 1409.9
Rapid All 12 7 0 5 7.0 58.3 70.8 1262.2 1333.0
White 6 4 0 2 4.0 66.7 141.7 1299.1 1440.8
Black 6 3 0 3 3.0 50.0 0.0 1225.2 1225.2
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 1150191253 Nel, J (Joshua) 3 0.5 0 1 2 16.7 1245.1 -283.3 961.8 View list
2 1160150273 Kruger, J (Josua Baruch) 3 0.0 0 0 3 0.0 1231.9 -425.0 806.9 View list
3 1150191247 Johnson, W (Wian) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
4 1150139439 Levin, J (Jamie) 2 2.0 2 0 0 100.0 1262.3 425.0 1687.3 View list
5 1150150112 Fourie, S (Steph) 2 2.0 2 0 0 100.0 1215.8 425.0 1640.8 View list
6 1140152346 Coetzer, H (Hanro) 1 1.0 1 0 0 100.0 1303.8 425.0 1728.8 View list
7 1150146266 Coelho, M (Mason) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1160142377 Chumpitaz Avila, J (Josef) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1150157947 Bouziane, H (Hayden) 1 1.0 1 0 0 100.0 1285.0 425.0 1710.0 View list
10 1150191203 Beukes, B (Benjamin) 1 1.0 1 0 0 100.0 1231.5 425.0 1656.5 View list
11 1160147530 Magi, A (Aqhame Alizwa) 1 1.0 1 0 0 100.0 1285.0 425.0 1710.0 View list
12 1160161508 Louw, K (Kai) 1 1.0 1 0 0 100.0 1295.6 425.0 1720.6 View list
13 1160162752 Lourens, S (Simeon Juda) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 1160193580 Kruger, W (Willem Lodewyk Kruger) 1 1.0 1 0 0 100.0 1293.1 425.0 1718.1 View list
15 1150193579 Johnson, B (Brian) 1 1.0 1 0 0 100.0 1285.0 425.0 1710.0 View list
16 1150190324 Hughes, E (Ethan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
17 2150154663 Ngalo, E (Entle) 1 1.0 1 0 0 100.0 1303.8 425.0 1728.8 View list
18 2150312052 Owakwe, O (Onyinye) 1 1.0 1 0 0 100.0 1295.6 425.0 1720.6 View list
19 1150192870 Smith, H (Hayden) 1 1.0 1 0 0 100.0 1293.1 425.0 1718.1 View list
20 2160307530 Tshota, E (Enkosi) 1 1.0 1 0 0 100.0 1303.8 425.0 1728.8 View list