Player Page

Kruger, J (Josua Baruch)
Dob: 2016/08/20 (U10)
Gender: Male
Chess SA id: 1160150273
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/08/09 (56 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 rating1455.8
Current Weighted rating1443.2
Current Weighted performance1421.8
Current official/published rating (highest between Raw, WR and WP)1455.8
Current highest rating achieved1516.4
Current floor (min rating allowed)1016.4
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)±115.2
Current Raw change used (final)0.0
Projected new Raw rating1455.8
Projected new Weighed rating1331.5
Projected new Weighted performance1421.8
Projected new final Raw rating (if new WP > new Raw)1455.8
Projected new highest rating1516.4
Projected new floor1016.4
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1455.8
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 rating1466.8
Current Weighted rating1383.5
Current Weighted performance1462.2
Current official/published rating (highest between Raw, WR and WP)1466.8
Current highest rating achieved1466.8
Current floor (min rating allowed)966.8
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)±113.4
Current Raw change used (final)0.0
Projected new Raw rating1466.8
Projected new Weighed rating1276.3
Projected new Weighted performance1462.2
Projected new final Raw rating (if new WP > new Raw)1466.8
Projected new highest rating1466.8
Projected new floor966.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1466.8
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 rating1486.9
Current Weighted rating1512.8
Current Weighted performance1375.8
Current official/published rating (highest between Raw, WR and WP)1512.8
Current highest rating achieved1583.0
Current floor (min rating allowed)1083.0
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)±110.2
Current Raw change used (final)0.0
Projected new Raw rating1486.9
Projected new Weighed rating1396.8
Projected new Weighted performance1375.8
Projected new final Raw rating (if new WP > new Raw)1486.9
Projected new highest rating1583.0
Projected new floor1083.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1486.9
Projected effective change (new Official - current Official)-25.9
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
8 Western Cape Women’s Championship 2024 (U10) 2024/08/09 2024/08/09 West Coast (WCU) Standard 60 0.83 5 5 4.5 1423.4 1418.0 Analysis
7 CT Metro District East Top Schools Chess 2024 (U9 Mixed) 2024/07/27 2024/07/28 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1447.6 1392.7 Analysis
6 Curro Durbanville Chess Rapid Open 2024 (Intermediate) 2024/07/13 2024/07/13 Cape Town (WCT) Rapid 35 0.66 6 6 2.5 1447.6 1583.0 Analysis
5 2024 African Youth Chess Championship 2024/06/16 2024/06/22 South Africa (RSA) Standard 120 1.00 9 9 5.0 1516.4 1438.1 Analysis
4 Rhenish PS Tournament 2024 (U10) 2024/05/11 2024/05/11 Cape Winelands (WCW) Rapid 27 0.57 6 6 6.0 1436.5 1567.6 Analysis
3 South African Junior Closed Chess Championship 2024 (U8 Open) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 7.0 1436.5 1359.1 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 3.0 1486.7 1402.6 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 4.0 1488.8 1382.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
17 Western Cape Women’s Championship 2024 (U10) 2024/08/09 2024/08/09 West Coast (WCU) Standard 60 0.83 5 5 4.5 1423.4 1418.0 Analysis
16 CT Metro District East Top Schools Chess 2024 (U9 Mixed) 2024/07/27 2024/07/28 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1447.6 1392.7 Analysis
15 Curro Durbanville Chess Rapid Open 2024 (Intermediate) 2024/07/13 2024/07/13 Cape Town (WCT) Rapid 35 0.66 6 6 2.5 1447.6 1583.0 Analysis
14 2024 African Youth Chess Championship 2024/06/16 2024/06/22 South Africa (RSA) Standard 120 1.00 9 9 5.0 1516.4 1438.1 Analysis
13 Rhenish PS Tournament 2024 (U10) 2024/05/11 2024/05/11 Cape Winelands (WCW) Rapid 27 0.57 6 6 6.0 1436.5 1567.6 Analysis
12 South African Junior Closed Chess Championship 2024 (U8 Open) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 7.0 1436.5 1359.1 Analysis
11 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 3.0 1486.7 1402.6 Analysis
10 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 4.0 1488.8 1382.4 Analysis
9 Grant East Primary School Invitational Chess Tournament 2023 (U9 Mixed) 2023/11/04 2023/11/04 Cape Town (WCT) Rapid 30 0.60 6 6 6.0 1461.3 1536.9 Analysis
8 Western Cape Top Schools 2023 (U9 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 6 4.0 1453.1 1348.6 Analysis
7 CT Metro District East Top Schools Chess 2023 (U9 Mixed) 2023/07/29 2023/07/29 Cape Town (WCT) Rapid 30 0.60 5 4 4.0 1397.5 1375.2 Analysis
6 Cape Winelands Open 2023 (U10) 2023/07/23 2023/07/23 Cape Winelands (WCW) Standard 70 0.87 5 5 3.5 1397.5 1332.0 Analysis
5 WP Closed 2023 (U8) 2023/06/16 2023/06/16 Cape Town (WCT) Rapid 30 0.60 5 5 5.0 1365.5 1315.4 Analysis
4 Rhenish Primary Tournament 2023 (U10) 2023/05/13 2023/05/13 Cape Winelands (WCW) Rapid 30 0.60 5 5 4.0 1244.0 1264.6 Analysis
3 Western Cape PS Individuals 2023 (U7 Boys) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 6.0 1244.0 1200.0 Analysis
2 Cape Town Metro Schools Chess Closed Individuals 2023 (U7 Mixed) 2023/03/04 2023/03/04 Cape Town (WCT) Rapid 30 0.60 5 5 4.0 1219.4 1226.4 Analysis
1 District East Schools Chess Individual Trials 2023 (U7+U9 Mixed) 2023/02/04 2023/02/04 Cape Town (WCT) Rapid 30 0.60 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 51 34 4 13 36.0 70.6 175.0 1265.5 1440.5
White 25 18 0 7 18.0 72.0 187.0 1270.4 1457.4
Black 26 16 4 6 18.0 69.2 163.5 1260.9 1424.3
Standard All 39 26 3 10 27.5 70.5 174.4 1274.5 1448.9
White 19 14 0 5 14.0 73.7 201.3 1278.1 1479.4
Black 20 12 3 5 13.5 67.5 148.8 1271.1 1419.8
Rapid All 12 8 1 3 8.5 70.8 177.1 1236.4 1413.5
White 6 4 0 2 4.0 66.7 141.7 1245.9 1387.6
Black 6 4 1 1 4.5 75.0 212.5 1226.9 1439.4
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 98 73 5 20 75.5 77.0 229.8 1255.5 1485.4
White 48 37 0 11 37.0 77.1 230.2 1261.0 1491.2
Black 50 36 5 9 38.5 77.0 229.5 1250.3 1479.8
Standard All 56 39 4 13 41.0 73.2 197.3 1279.8 1477.1
White 28 21 0 7 21.0 75.0 212.5 1295.8 1508.3
Black 28 18 4 6 20.0 71.4 182.1 1263.8 1445.9
Rapid All 42 34 1 7 34.5 82.1 273.2 1223.2 1496.4
White 20 16 0 4 16.0 80.0 255.0 1212.3 1467.3
Black 22 18 1 3 18.5 84.1 289.8 1233.1 1522.9
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 2170147533 Klopper, E (Elbe) 4 4.0 4 0 0 100.0 1372.0 425.0 1797.0 View list
2 1150140699 Marais, A (Alexander) 4 2.0 2 0 2 50.0 1410.4 0.0 1410.4 View list
3 2160143660 Javed, M (Mariam) 3 2.0 2 0 1 66.7 1336.1 141.7 1477.8 View list
4 1140138962 Kruger, M (Migael) 2 1.0 1 0 1 50.0 1222.0 0.0 1222.0 View list
5 1150150274 Makhubedu, T (Te Amo) 2 1.0 1 0 1 50.0 1487.8 0.0 1487.8 View list
6 1150150113 Gage, C (Clayton) 1 1.0 1 0 0 100.0 1436.5 425.0 1861.5 View list
7 1160153451 Fredericks, M (Matai) 1 1.0 1 0 0 100.0 1436.5 425.0 1861.5 View list
8 1150150112 Fourie, S (Steph) 1 1.0 1 0 0 100.0 1397.5 425.0 1822.5 View list
9 1150149826 Fourie, I (Izak) 1 1.0 1 0 0 100.0 1436.5 425.0 1861.5 View list
10 1160150270 Dudhia, H (Hamza) 1 1.0 1 0 0 100.0 1365.5 425.0 1790.5 View list
11 1160152343 Du Preez, J (Janco) 1 1.0 1 0 0 100.0 1244.0 425.0 1669.0 View list
12 1140151156 Amoraal, S (Simeon) 1 1.0 1 0 0 100.0 1461.3 425.0 1886.3 View list
13 1140145272 Buhr, H (Heinrich) 1 1.0 1 0 0 100.0 1453.1 425.0 1878.1 View list
14 1140138958 Bubb, J (John) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 1160157087 Bowen, L (Luke Aiden) 1 1.0 1 0 0 100.0 1436.5 425.0 1861.5 View list
16 1160150060 Badenhorst, R (Rouxan) 1 1.0 1 0 0 100.0 1244.0 425.0 1669.0 View list
17 1160137420 Badat, M (Mikaeel) 1 1.0 1 0 0 100.0 1436.5 425.0 1861.5 View list
18 1140191244 Domingo, P (Parker) 1 1.0 1 0 0 100.0 1461.3 425.0 1886.3 View list
19 1150137727 Da Silva, N (Noah Clint) 1 1.0 1 0 0 100.0 1453.1 425.0 1878.1 View list
20 1150305436 Griesel, J (Jason) 1 1.0 1 0 0 100.0 1436.5 425.0 1861.5 View list