Player Page

Chipunza, J (James)
Dob: 2008/08/08 (U18)
Gender: Male
Chess SA id: 1080131476
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2024/04/13 (20 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 rating1632.4
Curent Weighted rating1569.9
Curent Weighted performance1615.4
Current official/published rating (highest between Raw, WR and WP)1632.4
Current floor (min rating allowed)1132.4
Current highest rating achieved1632.4
Current K-factor28
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)±89.6
Current Raw change used (final)0.0
Projected new Raw rating1632.4
Projected new Weighed rating1580.1
Projected new Weighted performance1615.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1632.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1632.4
Projected new floor1132.4
Projected new K-facor28
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 rating1631.4
Curent Weighted rating1561.4
Curent Weighted performance1614.6
Current official/published rating (highest between Raw, WR and WP)1631.4
Current floor (min rating allowed)1131.4
Current highest rating achieved1631.4
Current K-factor28
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)±89.7
Current Raw change used (final)0.0
Projected new Raw rating1631.4
Projected new Weighed rating1572.2
Projected new Weighted performance1614.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1631.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1631.4
Projected new floor1131.4
Projected new K-facor28
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 rating1405.5
Curent Weighted rating1369.3
Curent Weighted performance1255.4
Current official/published rating (highest between Raw, WR and WP)1405.5
Current floor (min rating allowed)905.5
Current highest rating achieved1405.5
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)±123.7
Current Raw change used (final)0.0
Projected new Raw rating1405.5
Projected new Weighed rating1375.6
Projected new Weighted performance1255.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1405.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1405.5
Projected new floor905.5
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 rating1300.7
Curent Weighted rating1292.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1300.7
Current floor (min rating allowed)905.5
Current highest rating achieved1300.7
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)±143.7
Current Raw change used (final)0.0
Projected new Raw rating1300.7
Projected new Weighed rating1293.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1300.7
Projected new floor905.5
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 NMBCU Trials 2 2024 (U18) 2024/04/12 2024/04/13 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 4.5 1610.1 1603.7 Analysis
2 UCC Strategic Moves 2024 (A) 2024/03/08 2024/03/09 Nelson Mandela Bay (ENM) Standard 65 0.85 5 5 3.5 1606.1 1596.1 Analysis
1 NMBCU Trials 1 2024 (U18) 2024/02/16 2024/02/16 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 4.5 1607.3 1596.9 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
46 NMBCU Trials 2 2024 (U18) 2024/04/12 2024/04/13 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 4.5 1610.1 1603.7 Analysis
45 UCC Strategic Moves 2024 (A) 2024/03/08 2024/03/09 Nelson Mandela Bay (ENM) Standard 65 0.85 5 5 3.5 1606.1 1596.1 Analysis
44 NMBCU Trials 1 2024 (U18) 2024/02/16 2024/02/16 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 4.5 1607.3 1596.9 Analysis
43 Chess Lovers Classic December 2023 2023/12/09 2023/12/10 Nelson Mandela Bay (ENM) Standard 90 0.94 6 6 3.5 1603.4 1591.0 Analysis
42 PECC Club Championship 2023 (Senior) 2023/10/12 2023/11/23 Nelson Mandela Bay (ENM) Standard 90 0.94 6 6 3.0 1611.6 1598.3 Analysis
41 Eastern Cape Chess Team Championship 2023 (U16) 2023/10/07 2023/10/08 Nelson Mandela Bay (ENM) Standard 65 0.85 5 5 4.0 1619.7 1610.3 Analysis
40 Eastern Cape Provincial Individual Championship 2023 (U16 Boys) 2023/10/05 2023/10/06 Nelson Mandela Bay (ENM) Standard 65 0.85 7 7 5.0 1619.7 1610.3 Analysis
39 Uitenhage Chess Club Grand Prix 2023 (A) 2023/08/25 2023/08/26 Nelson Mandela Bay (ENM) Standard 60 0.83 5 0 0.0 1592.3 1568.4 Analysis
38 NMBCU Closed 2023 (U16) 2023/08/11 2023/08/12 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 6.0 1592.3 1568.4 Analysis
37 NMBCU Trial 4 2023 (U18) 2023/07/28 2023/07/29 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 3.0 1603.3 1598.5 Analysis
36 NMBCU Trial 4 2023 (U16) 2023/07/28 2023/07/29 Nelson Mandela Bay (ENM) Standard 60 0.83 5 0 0.0 1603.3 1598.5 Analysis
35 Junior Chess Battles Blitz 2023 (A) 2023/07/16 2023/07/16 Nelson Mandela Bay (ENM) Blitz 5 0.18 7 6 3.0 1603.3 1277.7 Analysis
34 Junior Chess Battles Classical 2023 (U16) 2023/07/15 2023/07/16 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 5.0 1603.3 1598.5 Analysis
33 2023 SA Schools Winter Games (U15 Open) 2023/07/04 2023/07/06 West Rand (GWR) Standard 65 0.85 7 7 4.5 1603.3 1598.5 Analysis
32 Bergman Cup 2023 2023/06/08 2023/07/20 Nelson Mandela Bay (ENM) Rapid 20 0.47 9 6 5.0 1603.3 1337.8 Analysis
31 2023 EC Schools Provincial Winter Games (U15 Boys) 2023/06/02 2023/06/03 Buffalo City (EBC) Standard 60 0.83 6 6 5.0 1591.9 1583.5 Analysis
30 Fountains Mall Open 2023 (B) 2023/05/12 2023/05/13 Sarah Baartman (ESB) Standard 62 0.84 6 6 5.5 1509.9 1522.9 Analysis
29 EP Trials 3 2023 (U16) 2023/05/05 2023/05/06 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 4.5 1509.9 1522.9 Analysis
28 2023 South African Junior Closed Chess Championships (U16 Open) 2023/03/31 2023/04/04 Chess South Africa (CSA) Standard 120 1.00 9 9 4.0 1527.2 1550.1 Analysis
27 NMB 2nd Trials 2023 (U16) 2023/03/24 2023/03/25 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 5.5 1479.9 1479.4 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 17 11 3 3 12.5 73.5 200.0 1459.9 1659.9
White 9 6 3 0 7.5 83.3 283.3 1467.2 1750.6
Black 8 5 0 3 5.0 62.5 106.3 1451.6 1557.9
Standard All 17 11 3 3 12.5 73.5 200.0 1459.9 1659.9
White 9 6 3 0 7.5 83.3 283.3 1467.2 1750.6
Black 8 5 0 3 5.0 62.5 106.3 1451.6 1557.9
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 253 145 38 70 164.0 64.8 126.0 1352.2 1478.2
White 126 68 23 35 79.5 63.1 111.3 1361.4 1472.7
Black 127 77 15 35 84.5 66.5 140.6 1343.1 1483.7
Standard All 187 107 31 49 122.5 65.5 131.8 1351.9 1483.7
White 94 52 18 24 61.0 64.9 126.6 1350.0 1476.6
Black 93 55 13 25 61.5 66.1 137.1 1353.8 1490.9
Rapid All 36 22 4 10 24.0 66.7 141.7 1318.7 1460.4
White 18 9 3 6 10.5 58.3 70.8 1355.6 1426.5
Black 18 13 1 4 13.5 75.0 212.5 1281.8 1494.3
Blitz All 30 16 3 11 17.5 58.3 70.8 1394.4 1465.2
White 14 7 2 5 8.0 57.1 60.7 1445.3 1506.0
Black 16 9 1 6 9.5 59.4 79.7 1349.8 1429.5
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 107057083 Lagardien, I (Ismaeel) 12 2.0 1 2 9 16.7 1408.7 -283.3 1125.3 View list
2 1080139768 Grigor, R (Ruan) 7 6.5 6 1 0 92.9 1378.1 364.3 1742.4 View list
3 1080133991 Jaffray, J (Joseph) 7 5.5 4 3 0 78.6 1519.7 242.9 1762.6 View list
4 107057087 Peter, NM (Neathan) 7 0.5 0 1 6 7.1 1561.6 -364.3 1197.3 View list
5 108070879 Slabbert, D (Deon) 6 4.5 4 1 1 75.0 1412.8 212.5 1625.3 View list
6 109067367 Peter, N (Noah) 6 3.0 3 0 3 50.0 1487.1 0.0 1487.1 View list
7 1790140433 Kapp, J (Jacinto) 4 1.0 0 2 2 25.0 1336.1 -212.5 1123.6 View list
8 106027371 Nevin, TW (Tyler) 4 1.0 0 2 2 25.0 1508.8 -212.5 1296.3 View list
9 1660140184 Gamba, O (Owen) 3 3.0 3 0 0 100.0 1413.9 425.0 1838.9 View list
10 2090107383 Munir, A (Ainy) 3 3.0 3 0 0 100.0 1261.3 425.0 1686.3 View list
11 109083952 Taljard, J (Julian) 3 2.5 2 1 0 83.3 1364.6 283.3 1647.9 View list
12 207069601 Murray, J (Jessica) 3 2.0 1 2 0 66.7 1264.4 141.7 1406.0 View list
13 209077417 Louis, C (Caitlyn) 3 1.5 1 1 1 50.0 1207.1 0.0 1207.1 View list
14 182027949 Nkosi, DJ (Dumisa) 3 0.5 0 1 2 16.7 1451.4 -283.3 1168.0 View list
15 107057088 Pienaar, KT (Keaton) 3 0.0 0 0 3 0.0 1210.9 -425.0 785.9 View list
16 108070881 Bouwer, R (Ruben) 2 2.0 2 0 0 100.0 1545.0 425.0 1970.0 View list
17 2080111089 Barnard, L (Leandre) 2 2.0 2 0 0 100.0 1262.5 425.0 1687.5 View list
18 1110111043 Banda, B (Benjamin) 2 2.0 2 0 0 100.0 1603.3 425.0 2028.3 View list
19 2080111070 Cerfonteyn, Z (Zeenat) 2 2.0 2 0 0 100.0 1449.6 425.0 1874.6 View list
20 1130131970 Chipunza, J (Jaden) 2 2.0 2 0 0 100.0 1298.2 425.0 1723.2 View list