Player Page

Jonas, SG (Sue-Win)
Dob: 2006/08/23 (U20)
Gender: Male
Chess SA id: 106088984
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2024/03/24 (261 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 rating1386.8
Current Weighted rating1383.1
Current Weighted performance1259.1
Current official/published rating (highest between Raw, WR and WP)1386.8
Current highest rating achieved1430.6
Current floor (min rating allowed)930.6
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)±127.1
Current Raw change used (final)0.0
Projected new Raw rating1386.8
Projected new Weighed rating1272.7
Projected new Weighted performance1259.1
Projected new final Raw rating (if new WP > new Raw)1386.8
Projected new highest rating1430.6
Projected new floor930.6
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1386.8
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 rating1380.0
Current Weighted rating1363.5
Current Weighted performance1263.9
Current official/published rating (highest between Raw, WR and WP)1380.0
Current highest rating achieved1419.8
Current floor (min rating allowed)919.8
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)±128.3
Current Raw change used (final)0.0
Projected new Raw rating1380.0
Projected new Weighed rating1255.4
Projected new Weighted performance1263.9
Projected new final Raw rating (if new WP > new Raw)1380.0
Projected new highest rating1419.8
Projected new floor919.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1380.0
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 rating1319.6
Current Weighted rating1324.0
Current Weighted performance1081.2
Current official/published rating (highest between Raw, WR and WP)1324.0
Current highest rating achieved1333.6
Current floor (min rating allowed)833.6
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)±139.8
Current Raw change used (final)0.0
Projected new Raw rating1319.6
Projected new Weighed rating1218.3
Projected new Weighted performance1081.2
Projected new final Raw rating (if new WP > new Raw)1319.6
Projected new highest rating1333.6
Projected new floor833.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1319.6
Projected effective change (new Official - current Official)-4.4
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 rating1308.0
Current Weighted rating1307.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1308.0
Current highest rating achieved1308.0
Current floor (min rating allowed)808.0
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)±142.2
Current Raw change used (final)0.0
Projected new Raw rating1308.0
Projected new Weighed rating1203.3
Projected new Weighted performance953.0
Projected new final Raw rating (if new WP > new Raw)1308.0
Projected new highest rating1308.0
Projected new floor808.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1308.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Western Cape Inter Region Cup 2024 (Open) 2024/03/23 2024/03/24 Overberg (WOS) Standard 90 0.94 5 5 2.0 1375.3 1339.7 Analysis
3 Western Cape HS Individuals Championship 2024 (U18 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 2.5 1375.3 1339.7 Analysis
2 Overberg High Schools Trails 2024 (U18 Boys) 2024/03/02 2024/03/02 Overberg (WOS) Standard 60 0.83 5 5 3.0 1375.3 1339.7 Analysis
1 Overberg High Schools Trails 2024 (U18) 2024/02/24 2024/02/24 Overberg (WOS) Rapid 20 0.47 5 5 3.0 1377.6 1333.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
38 Western Cape Inter Region Cup 2024 (Open) 2024/03/23 2024/03/24 Overberg (WOS) Standard 90 0.94 5 5 2.0 1375.3 1339.7 Analysis
37 Western Cape HS Individuals Championship 2024 (U18 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 2.5 1375.3 1339.7 Analysis
36 Overberg High Schools Trails 2024 (U18 Boys) 2024/03/02 2024/03/02 Overberg (WOS) Standard 60 0.83 5 5 3.0 1375.3 1339.7 Analysis
35 Overberg High Schools Trails 2024 (U18) 2024/02/24 2024/02/24 Overberg (WOS) Rapid 20 0.47 5 5 3.0 1377.6 1333.6 Analysis
34 Western Cape Top Schools 2023 (U18 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 5 2.0 1409.2 1377.5 Analysis
33 Overberg Top Schools 2023 (U15+U18) 2023/08/05 2023/08/05 Overberg (WOS) Standard 60 0.83 5 5 5.0 1368.0 1324.4 Analysis
32 Western Cape HS Individuals 2023 (U17 Boys) 2023/04/01 2023/04/02 Cape Town (WCT) Standard 60 0.83 6 6 2.5 1388.5 1340.7 Analysis
31 Overberg High School Closed 2023 (U17 Boys) 2023/03/25 2023/03/25 Overberg (WOS) Standard 60 0.83 5 5 4.0 1372.6 1310.3 Analysis
30 Western Cape Inter Regional 2023 (Junior Boys) 2023/03/18 2023/03/19 Eden District (WEG) Standard 90 0.94 5 4 1.5 1372.6 1310.3 Analysis
29 Western Cape Inter Regional 2023 (Blitz) 2023/03/17 2023/03/17 Eden District (WEG) Blitz 5 0.18 5 5 3.0 1372.6 1279.2 Analysis
28 Overberg High Schools Trails 2023 (U17) 2023/02/24 2023/02/24 Overberg (WOS) Rapid 15 0.39 5 5 5.0 1344.1 1189.6 Analysis
27 Overberg Schools Open Tournament 2023 (U18) 2023/02/11 2023/02/11 Overberg (WOS) Rapid 20 0.47 5 5 4.0 1344.1 1189.6 Analysis
26 Overberg Topskole 2022 (O18) 2022/08/30 2022/08/30 Overberg (WOS) Standard 60 0.83 5 5 3.0 1369.9 1342.3 Analysis
25 WCCA Rural Cup 2022 (U18) 2022/08/13 2022/08/14 Overberg (WOS) Standard 60 0.83 5 4 2.0 1369.9 1342.3 Analysis
24 WCCA Rural Cup Blitz 2022 2022/07/12 2022/07/12 Overberg (WOS) Blitz 5 0.18 5 4 2.0 1365.2 1288.6 Analysis
23 Western Cape Schools Chess 2022 (U18 Boys) 2022/05/07 2022/05/08 Eden District (WEG) Standard 65 0.85 6 6 3.0 1373.1 1352.2 Analysis
22 Western Cape Inter Region Cup 2021 (Junior) 2022/03/04 2022/03/06 West Coast (WCU) Standard 90 0.94 5 5 1.0 1406.2 1383.6 Analysis
21 Coast to Coast 2021 (U16) 2021/08/28 2021/08/28 West Coast (WCU) Rapid 30 0.60 6 6 3.5 1401.4 1154.0 Analysis
20 Coast to Coast 2021 (Blitz) 2021/08/27 2021/08/27 West Coast (WCU) Blitz 5 0.18 5 5 3.0 1401.4 1243.2 Analysis
19 Swellendam Blitz 2021 (Seniors) 2021/06/11 2021/06/11 Overberg (WOS) Blitz 5 0.18 7 7 5.0 1400.8 1200.0 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 21 10 1 10 10.5 50.0 0.0 1396.8 1396.8
White 11 6 1 4 6.5 59.1 77.3 1355.5 1432.7
Black 10 4 0 6 4.0 40.0 -85.0 1442.2 1357.2
Standard All 16 7 1 8 7.5 46.9 -26.6 1440.4 1413.8
White 9 5 1 3 5.5 61.1 94.4 1394.3 1488.8
Black 7 2 0 5 2.0 28.6 -182.1 1499.6 1317.4
Rapid All 5 3 0 2 3.0 60.0 85.0 1257.3 1342.3
White 2 1 0 1 1.0 50.0 0.0 1180.7 1180.7
Black 3 2 0 1 2.0 66.7 141.7 1308.4 1450.1
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 206 125 14 67 132.0 64.1 119.7 1214.6 1334.3
White 104 62 9 33 66.5 63.9 118.5 1198.3 1316.8
Black 102 63 5 34 65.5 64.2 120.8 1231.3 1352.1
Standard All 153 92 11 50 97.5 63.7 116.7 1202.6 1319.3
White 79 51 7 21 54.5 69.0 161.4 1173.7 1335.1
Black 74 41 4 29 43.0 58.1 68.9 1233.5 1302.4
Rapid All 32 21 1 10 21.5 67.2 146.1 1170.8 1316.9
White 15 7 1 7 7.5 50.0 0.0 1130.0 1130.0
Black 17 14 0 3 14.0 82.4 275.0 1206.9 1481.9
Blitz All 21 12 2 7 13.0 61.9 101.2 1369.1 1470.3
White 10 4 1 5 4.5 45.0 -42.5 1495.6 1453.1
Black 11 8 1 2 8.5 77.3 231.8 1254.1 1485.9
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 106091575 Pekeur, W (Warren) 5 4.5 4 1 0 90.0 1326.7 340.0 1666.7 View list
2 106080775 Opperman, E (Eldon) 5 4.0 4 0 1 80.0 1328.2 255.0 1583.2 View list
3 206088946 Fradie, C (Charlize) 4 4.0 4 0 0 100.0 1213.1 425.0 1638.1 View list
4 1070105921 Liebenberg, D (Dewald) 4 3.5 3 1 0 87.5 1297.9 318.8 1616.6 View list
5 106091562 Joubert, A (Antonio) 3 3.0 3 0 0 100.0 1324.8 425.0 1749.8 View list
6 106088982 Smit, R (Ralph) 3 3.0 3 0 0 100.0 1276.8 425.0 1701.8 View list
7 108090548 Lewaks, S (Shaundre) 3 2.0 2 0 1 66.7 1393.4 141.7 1535.1 View list
8 205076799 Valentine, K (Kirstin) 3 1.5 1 1 1 50.0 1301.3 0.0 1301.3 View list
9 107078359 Davids, R (Rafael) 3 1.0 1 0 2 33.3 1313.6 -141.7 1171.9 View list
10 1070100613 Gabriels, J (Jawon) 3 1.0 1 0 2 33.3 1329.7 -141.7 1188.1 View list
11 106091641 Poni, L (Likho) 3 1.0 1 0 2 33.3 1307.2 -141.7 1165.6 View list
12 1060116662 Chivano, J (Jack) 2 2.0 2 0 0 100.0 1315.2 425.0 1740.2 View list
13 1070110749 Botha, S (Simeon) 2 2.0 2 0 0 100.0 1282.0 425.0 1707.0 View list
14 1060106598 Du Plessis, LJ (Lodewyk Johannes) 2 2.0 2 0 0 100.0 1392.3 425.0 1817.3 View list
15 1060106140 Jack, C (Chivano) 2 2.0 2 0 0 100.0 1360.8 425.0 1785.8 View list
16 1070133318 Jayiya, L (Lihle) 2 2.0 2 0 0 100.0 1366.3 425.0 1791.3 View list
17 107076733 Koen, I (Ian) 2 2.0 2 0 0 100.0 1114.3 425.0 1539.3 View list
18 208080805 Olivier, J (Jodi) 2 2.0 2 0 0 100.0 1315.2 425.0 1740.2 View list
19 1110139048 Siebritz, Y (Yul) 2 2.0 2 0 0 100.0 1372.6 425.0 1797.6 View list
20 1060134814 Van Der Walt, J (Jarno) 2 2.0 2 0 0 100.0 1358.3 425.0 1783.3 View list