Player Page

Degueldre, J (Jean-Christian)
Dob: 2009/07/02 (U16)
Gender: Male
Chess SA id: 1090097018
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/09/07 (31 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 rating1667.3
Current Weighted rating1680.8
Current Weighted performance1652.5
Current official/published rating (highest between Raw, WR and WP)1680.8
Current highest rating achieved1738.1
Current floor (min rating allowed)1238.1
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)±85.2
Current Raw change used (final)0.0
Projected new Raw rating1667.3
Projected new Weighed rating1547.9
Projected new Weighted performance1652.5
Projected new final Raw rating (if new WP > new Raw)1667.3
Projected new highest rating1738.1
Projected new floor1238.1
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1667.3
Projected effective change (new Official - current Official)-13.5
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 rating1680.9
Current Weighted rating1684.9
Current Weighted performance1652.5
Current official/published rating (highest between Raw, WR and WP)1684.9
Current highest rating achieved1756.0
Current floor (min rating allowed)1256.0
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)±83.6
Current Raw change used (final)0.0
Projected new Raw rating1680.9
Projected new Weighed rating1552.7
Projected new Weighted performance1652.5
Projected new final Raw rating (if new WP > new Raw)1680.9
Projected new highest rating1756.0
Projected new floor1256.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1680.9
Projected effective change (new Official - current Official)-4.0
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 rating1538.4
Current Weighted rating1516.7
Current Weighted performance1387.2
Current official/published rating (highest between Raw, WR and WP)1538.4
Current highest rating achieved1546.2
Current floor (min rating allowed)1046.2
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)±102.4
Current Raw change used (final)0.0
Projected new Raw rating1538.4
Projected new Weighed rating1398.1
Projected new Weighted performance1387.2
Projected new final Raw rating (if new WP > new Raw)1538.4
Projected new highest rating1546.2
Projected new floor1046.2
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1538.4
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 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
7 CT League 2024 (B) 2024/07/20 2024/09/07 Cape Town (WCT) Standard 120 1.00 11 2 0.5 1738.1 1756.0 Analysis
6 CT League 2024 (C) 2024/07/20 2024/09/07 Cape Town (WCT) Standard 120 1.00 11 6 4.0 1738.1 1756.0 Analysis
5 Cape Town Chess Federation Closed Chess Championships 2024 (U16) 2024/06/15 2024/06/16 Cape Town (WCT) Standard 70 0.87 6 6 5.5 1717.6 1739.8 Analysis
4 Cape Town Junior League Qualifier 2024 (U15 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 0 0.0 1717.6 1538.4 Analysis
3 Western Cape HS Individuals Championship 2024 (U15 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 5.0 1654.4 1681.3 Analysis
2 Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 6.0 1654.4 1681.3 Analysis
1 North District School Trials 2024 (U15 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 4.5 1648.6 1678.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
35 CT League 2024 (B) 2024/07/20 2024/09/07 Cape Town (WCT) Standard 120 1.00 11 2 0.5 1738.1 1756.0 Analysis
34 CT League 2024 (C) 2024/07/20 2024/09/07 Cape Town (WCT) Standard 120 1.00 11 6 4.0 1738.1 1756.0 Analysis
33 Cape Town Chess Federation Closed Chess Championships 2024 (U16) 2024/06/15 2024/06/16 Cape Town (WCT) Standard 70 0.87 6 6 5.5 1717.6 1739.8 Analysis
32 Cape Town Junior League Qualifier 2024 (U15 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 0 0.0 1717.6 1538.4 Analysis
31 Western Cape HS Individuals Championship 2024 (U15 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 5.0 1654.4 1681.3 Analysis
30 Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 6.0 1654.4 1681.3 Analysis
29 North District School Trials 2024 (U15 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 4.5 1648.6 1678.8 Analysis
28 Chess Challengers Championship – High School 2023 (U15) 2023/10/14 2023/10/14 Cape Town (WCT) Rapid 30 0.60 6 6 4.0 1667.1 1546.2 Analysis
27 Western Cape Closed Championship 2023 (U16) 2023/09/23 2023/09/23 Cape Town (WCT) Rapid 25 0.54 6 6 5.5 1626.8 1486.4 Analysis
26 WP Club League 2023 (C) 2023/07/29 2023/09/09 Cape Town (WCT) Standard 120 1.00 11 1 1.0 1626.8 1608.1 Analysis
25 CT Metro District North Top Schools Chess 2023 (U15 Mixed) 2023/07/29 2023/07/29 Cape Town (WCT) Rapid 30 0.60 7 7 6.0 1644.0 1382.7 Analysis
24 Cape Town Junior Chess League - Round 1 2023 (U16A) 2023/07/22 2023/07/22 Cape Town (WCT) Rapid 25 0.54 7 7 6.0 1644.0 1382.7 Analysis
23 2023 SA Schools Winter Games (U15 Open) 2023/07/04 2023/07/06 West Rand (GWR) Standard 65 0.85 7 7 4.5 1644.0 1611.5 Analysis
22 WP Closed 2023 (U16) 2023/06/16 2023/06/17 Cape Town (WCT) Standard 70 0.87 6 6 4.5 1643.0 1613.2 Analysis
21 Western Cape HS Individuals 2023 (U15 Boys) 2023/04/01 2023/04/02 Cape Town (WCT) Standard 60 0.83 6 6 5.0 1626.7 1594.7 Analysis
20 Cape Town Metro Schools Chess Closed Individuals 2023 (U15 Boys) 2023/02/03 2023/03/04 Cape Town (WCT) Standard 60 0.83 6 6 4.5 1632.5 1600.9 Analysis
19 North District School Trials 2023 (U15 Boys) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 6 5.5 1609.7 1563.5 Analysis
18 Western Cape Closed Championship 2022 (U14) 2022/09/24 2022/09/24 Cape Winelands (WCW) Standard 60 0.83 5 5 4.0 1610.9 1565.2 Analysis
17 South African Open 2022 (U16) 2022/07/11 2022/07/13 Cape Town (WCT) Standard 90 0.94 6 6 5.0 1553.7 1463.6 Analysis
16 Stellenberg Chess Championship 2022 (Championship) 2022/06/24 2022/06/25 Cape Town (WCT) Standard 65 0.85 6 6 3.0 1409.8 1323.3 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 31 23 5 3 25.5 82.3 274.2 1436.3 1710.5
White 16 10 4 2 12.0 75.0 212.5 1470.3 1682.8
Black 15 13 1 1 13.5 90.0 340.0 1400.1 1740.1
Standard All 31 23 5 3 25.5 82.3 274.2 1436.3 1710.5
White 16 10 4 2 12.0 75.0 212.5 1470.3 1682.8
Black 15 13 1 1 13.5 90.0 340.0 1400.1 1740.1
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 182 130 17 35 138.5 76.1 221.8 1334.7 1556.5
White 91 66 11 14 71.5 78.6 242.9 1326.4 1569.3
Black 91 64 6 21 67.0 73.6 200.8 1342.9 1543.8
Standard All 131 88 15 28 95.5 72.9 194.7 1354.6 1549.2
White 65 44 9 12 48.5 74.6 209.2 1345.3 1554.5
Black 66 44 6 16 47.0 71.2 180.3 1363.7 1544.0
Rapid All 51 42 2 7 43.0 84.3 291.7 1283.6 1575.3
White 26 22 2 2 23.0 88.5 326.9 1279.1 1606.1
Black 25 20 0 5 20.0 80.0 255.0 1288.2 1543.2
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 1090109860 Solomon, I (Izaiah) 7 3.5 3 1 3 50.0 1618.8 0.0 1618.8 View list
2 1090107971 Van Rhyn, A (Aden) 4 3.5 3 1 0 87.5 1426.7 318.8 1745.4 View list
3 109082671 Goliath, Q (Quinn) 4 3.0 3 0 1 75.0 1316.8 212.5 1529.3 View list
4 1080110836 Henning, C (Chris) 4 3.0 3 0 1 75.0 1636.6 212.5 1849.1 View list
5 108051707 De Wit, M (Marnus) 4 3.0 2 2 0 75.0 1628.0 212.5 1840.5 View list
6 108061379 Solomon, D (Daniel) 4 2.0 2 0 2 50.0 1440.0 0.0 1440.0 View list
7 109092070 Wilson, J (James) 3 3.0 3 0 0 100.0 1551.7 425.0 1976.7 View list
8 108092101 Dicks, D (Drake) 3 2.5 2 1 0 83.3 1626.5 283.3 1909.8 View list
9 2100108077 Coetzee, K (Kara) 2 2.0 2 0 0 100.0 1343.6 425.0 1768.6 View list
10 209095311 Grove, E (Emily) 2 2.0 2 0 0 100.0 1526.4 425.0 1951.4 View list
11 1100157084 Hibbins, G (Graeme) 2 2.0 2 0 0 100.0 1686.0 425.0 2111.0 View list
12 108087782 Jonkers, T (Tristan) 2 2.0 2 0 0 100.0 1423.9 425.0 1848.9 View list
13 1090099546 Ngudle, M (Mandisi) 2 2.0 2 0 0 100.0 1680.3 425.0 2105.3 View list
14 1090097541 O`connell, G (Geordan) 2 2.0 2 0 0 100.0 1463.0 425.0 1888.0 View list
15 109076474 Palmer, J (Jesse) 2 2.0 2 0 0 100.0 1621.1 425.0 2046.1 View list
16 2100118020 Smith, S (Shiloh) 2 2.0 2 0 0 100.0 1627.5 425.0 2052.4 View list
17 1100108080 Van Niekerk, JH (Johann) 2 2.0 2 0 0 100.0 1327.5 425.0 1752.5 View list
18 1080103429 Winter, C (Cuthanzario) 2 2.0 2 0 0 100.0 1629.7 425.0 2054.7 View list
19 1100118990 Cockin, R (Ruan) 2 1.5 1 1 0 75.0 1540.0 212.5 1752.5 View list
20 199053719 Preston, W (Waylon) 2 1.5 1 1 0 75.0 1550.2 212.5 1762.7 View list