Player Page

Mpuru, J (JK)
Dob: 2014/04/24 (U12)
Gender: Male
Chess SA id: 1140144676
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/05/16 (5 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
Curent Raw rating1543.7
Curent Weighted rating1471.1
Curent Weighted performance1533.0
Current official/published rating (highest between Raw, WR and WP)1543.7
Current floor (min rating allowed)1052.8
Current highest rating achieved1552.8
Current K-factor32
Games played this month14
Score (S)6.5
Expected score (We)9.83
Difference (S-We)-3.33
Current Raw change (no limits, including tournament time weight)-16.9
Current min/max change allowed (with limits)±101.6
Current Raw change used (final)-16.9
Projected new Raw rating1526.8
Projected new Weighed rating1479.2
Projected new Weighted performance1533.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1533.0
Projected effective change (new Official - current Official)-10.7
Projected new highest rating1552.8
Projected new floor1052.8
Projected new K-facor32
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
Curent Raw rating1543.8
Curent Weighted rating1461.2
Curent Weighted performance1533.1
Current official/published rating (highest between Raw, WR and WP)1543.8
Current floor (min rating allowed)1047.0
Current highest rating achieved1547.0
Current K-factor32
Games played this month6
Score (S)4.0
Expected score (We)4.13
Difference (S-We)-0.13
Current Raw change (no limits, including tournament time weight)-4.2
Current min/max change allowed (with limits)±101.6
Current Raw change used (final)-4.2
Projected new Raw rating1539.6
Projected new Weighed rating1470.9
Projected new Weighted performance1533.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1539.6
Projected effective change (new Official - current Official)-4.2
Projected new highest rating1547.0
Projected new floor1047.0
Projected new K-facor32
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
Curent Raw rating1242.2
Curent Weighted rating1241.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1242.2
Current floor (min rating allowed)742.2
Current highest rating achieved1242.2
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)±156.1
Current Raw change used (final)0.0
Projected new Raw rating1242.2
Projected new Weighed rating1241.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1242.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1242.2
Projected new floor742.2
Projected new K-facor36
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)742.2
Current highest rating achieved1200.0
Current K-factor36
Games played this month8
Score (S)2.5
Expected score (We)3.74
Difference (S-We)-1.24
Current Raw change (no limits, including tournament time weight)-44.6
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)-44.6
Projected new Raw rating1155.4
Projected new Weighed rating1196.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1196.4
Projected effective change (new Official - current Official)-3.6
Projected new highest rating1200.0
Projected new floor742.2
Projected new K-facor36
Tournaments
Tournament: InterClub Blitz 2 2024
Start: 2024/05/16  End: 2024/05/16  Host: WEG  Type: Blitz   Time: 5  Time weight: 0.18  Rounds: 8
Games: 8  Score: 2.5
Main rating: 1543.7  Rating gain/loss: -19.8
Type rating: 1200.0  Rating gain/loss: -44.6
Analysis
Tournament: Western Cape PS Individuals Championship 2024 (U11 Boys)
Start: 2024/05/04  End: 2024/05/05  Host: WCU  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 6
Games: 6  Score: 4.0
Main rating: 1543.7  Rating gain/loss: 2.9
Type rating: 1543.8  Rating gain/loss: -4.2
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
7 InterClub Blitz 2 2024 2024/05/16 2024/05/16 Eden (WEG) Blitz 5 0.18 10 8 2.5 1543.7 1200.0 Analysis
6 Western Cape PS Individuals Championship 2024 (U11 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 4.0 1543.7 1543.8 Analysis
5 Eden Chess Trials 2 2024 (U12) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 10 7.0 1499.8 1495.8 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 1467.9 1454.5 Analysis
3 George Schools Trials 3 2024 (U11 Boys) 2024/03/02 2024/03/02 Eden District (WEG) Standard 60 0.83 5 5 4.0 1467.9 1454.5 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 1464.4 1440.1 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 1464.4 1440.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
23 InterClub Blitz 2 2024 2024/05/16 2024/05/16 Eden (WEG) Blitz 5 0.18 10 8 2.5 1543.7 1200.0 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 4.0 1543.7 1543.8 Analysis
21 Eden Chess Trials 2 2024 (U12) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 10 7.0 1499.8 1495.8 Analysis
20 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 1467.9 1454.5 Analysis
19 George Schools Trials 3 2024 (U11 Boys) 2024/03/02 2024/03/02 Eden District (WEG) Standard 60 0.83 5 5 4.0 1467.9 1454.5 Analysis
18 George Schools Trials 2 2024 (U11 Boys) 2024/02/17 2024/02/17 Eden District (WEG) Standard 60 0.83 5 5 4.0 1464.4 1440.1 Analysis
17 George Schools Trials 1 2024 (U11 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 3.5 1464.4 1440.1 Analysis
16 Eden Chess Union League 2023 (1st Division) 2023/11/11 2023/11/11 Eden District (WEG) Standard 60 0.83 5 3 0.0 1533.7 1521.4 Analysis
15 Western Cape Top Schools 2023 (U9 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 5 3.0 1552.8 1547.0 Analysis
14 Eden Top Schools 2023 (U9 Mix) 2023/08/19 2023/08/19 Eden District (WEG) Standard 60 0.83 5 5 5.0 1519.0 1513.6 Analysis
13 Top Schools 2023 (U9) 2023/07/29 2023/07/29 Eden District (WEG) Standard 60 0.83 5 5 5.0 1480.3 1477.1 Analysis
12 Western Cape PS Individuals 2023 (U9 Boys) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 5.0 1453.7 1457.9 Analysis
11 Eden Trials 2+3 2023 (U10) 2023/04/15 2023/05/13 Eden District (WEG) Standard 60 0.83 10 10 6.5 1453.7 1457.9 Analysis
10 Eden Trails 1 2023 (U9 Boys) 2023/03/11 2023/03/11 Eden District (WEG) Standard 60 0.83 5 5 4.0 1435.2 1429.1 Analysis
9 George Chess Trials 3 2023 (U9 Boys) 2023/02/25 2023/02/25 Eden District (WEG) Standard 60 0.83 5 5 3.0 1386.8 1400.1 Analysis
8 George Chess Trials 2 2023 (U9 Boys) 2023/02/11 2023/02/11 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1386.8 1400.1 Analysis
7 George Chess Trials 1 2023 (U9 Boys) 2023/01/28 2023/01/28 Eden District (WEG) Standard 60 0.83 5 5 4.0 1331.5 1322.4 Analysis
6 George Open 2022 (D) 2022/12/03 2022/12/03 Eden District (WEG) Standard 60 0.83 5 5 4.0 1307.6 1294.3 Analysis
5 George-Suid Senior Skaaktoernooi 2022 2022/10/22 2022/10/22 Eden District (WEG) Rapid 20 0.47 5 4 3.0 1295.6 1211.6 Analysis
4 Western Cape Top Schools 2022 (U9 Mix) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 5 2.5 1309.9 1313.7 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 44 28 2 14 29.0 65.9 135.2 1346.6 1481.9
White 24 18 1 5 18.5 77.1 230.2 1329.2 1559.4
Black 20 10 1 9 10.5 52.5 21.3 1367.5 1388.8
Standard All 36 26 1 9 26.5 73.6 200.7 1348.9 1549.5
White 20 16 1 3 16.5 82.5 276.2 1327.7 1604.0
Black 16 10 0 6 10.0 62.5 106.3 1375.3 1481.5
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 8 2 1 5 2.5 31.3 -159.4 1336.7 1177.3
White 4 2 0 2 2.0 50.0 0.0 1336.7 1336.7
Black 4 0 1 3 0.5 12.5 -318.8 1336.7 1017.9
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 129 87 6 36 90.0 69.8 168.0 1293.5 1461.6
White 66 47 3 16 48.5 73.5 199.6 1296.2 1495.8
Black 63 40 3 20 41.5 65.9 134.9 1290.7 1425.7
Standard All 111 79 4 28 81.0 73.0 195.3 1292.3 1487.6
White 56 41 3 12 42.5 75.9 220.1 1297.8 1517.9
Black 55 38 1 16 38.5 70.0 170.0 1286.8 1456.8
Rapid All 10 6 1 3 6.5 65.0 127.5 1272.3 1399.8
White 6 4 0 2 4.0 66.7 141.7 1254.6 1396.3
Black 4 2 1 1 2.5 62.5 106.3 1298.9 1405.2
Blitz All 8 2 1 5 2.5 31.3 -159.4 1336.7 1177.3
White 4 2 0 2 2.0 50.0 0.0 1336.7 1336.7
Black 4 0 1 3 0.5 12.5 -318.8 1336.7 1017.9
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2140148829 Greeff, M (Mari) 5 5.0 5 0 0 100.0 1501.1 425.0 1926.1 View list
2 1150136953 James, W (William) 4 3.0 3 0 1 75.0 1353.2 212.5 1565.7 View list
3 1130148062 Marner, B (Bryan Neil) 4 3.0 3 0 1 75.0 1426.1 212.5 1638.6 View list
4 1150136955 Pfaff, J (Joel) 3 2.0 2 0 1 66.7 1390.7 141.7 1532.3 View list
5 1140135422 Hattingh, G (Gerhard) 3 1.0 1 0 2 33.3 1246.3 -141.7 1104.6 View list
6 1140136966 Van Staden, P (Pearson) 3 0.0 0 0 3 0.0 1390.7 -425.0 965.7 View list
7 1130119671 Drude, E (Eyshaan) 2 2.0 2 0 0 100.0 1483.8 425.0 1908.8 View list
8 1130145227 Hendricks, S (Sachin) 2 2.0 2 0 0 100.0 1269.4 425.0 1694.4 View list
9 1140136596 Punt, C (Christiaan Rufus) 2 2.0 2 0 0 100.0 1398.0 425.0 1823.0 View list
10 1150136957 Van Der Merwe, O (Oliver) 2 2.0 2 0 0 100.0 1444.5 425.0 1869.5 View list
11 1140145231 Van Deventer, D (Daniel) 2 2.0 2 0 0 100.0 1269.4 425.0 1694.4 View list
12 1130192887 Venter, N (Niam) 2 2.0 2 0 0 100.0 1483.8 425.0 1908.8 View list
13 1140144672 Brewis, F (Fox) 2 1.5 1 1 0 75.0 1459.1 212.5 1671.6 View list
14 1020096684 Adams, J (Jayden) 2 1.5 1 1 0 75.0 1543.7 212.5 1756.2 View list
15 1130136594 Pentz, J (Jason) 2 1.5 1 1 0 75.0 1466.2 212.5 1678.7 View list
16 197004875 Claassen, M (Maurice) 2 1.0 1 0 1 50.0 1543.7 0.0 1543.7 View list
17 1140136583 Dixon, A (Arlo) 2 1.0 1 0 1 50.0 1411.0 0.0 1411.0 View list
18 1130144680 Roelf, W (Wildren) 2 1.0 1 0 1 50.0 1482.1 0.0 1482.1 View list
19 1130149918 Stange, R (Riley) 2 1.0 1 0 1 50.0 1466.2 0.0 1466.2 View list
20 1130135809 Ahrense, C (Cullen) 2 0.0 0 0 2 0.0 1505.8 -425.0 1080.8 View list