Player Page

Willenberg, GI (Glen)
Dob: 1962/05/23 (Adult)
Gender: Male
Chess SA id: 162042913
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/06/19 (83 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 rating1621.2
Current Weighted rating1611.8
Current Weighted performance1587.3
Current official/published rating (highest between Raw, WR and WP)1621.2
Current highest rating achieved1850.0
Current floor (min rating allowed)1350.0
Current K-factor24
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)±91.0
Current Raw change used (final)0.0
Projected new Raw rating1621.2
Projected new Weighed rating1482.3
Projected new Weighted performance1587.3
Projected new final Raw rating (if new WP > new Raw)1621.2
Projected new highest rating1850.0
Projected new floor1350.0
Projected new K-facor24
Projected new official/published rating (highest between new Raw, new WR and new WP)1621.2
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 rating1606.4
Current Weighted rating1606.8
Current Weighted performance1572.4
Current official/published rating (highest between Raw, WR and WP)1606.8
Current highest rating achieved1850.0
Current floor (min rating allowed)1350.0
Current K-factor24
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)±92.9
Current Raw change used (final)0.0
Projected new Raw rating1606.4
Projected new Weighed rating1477.5
Projected new Weighted performance1572.4
Projected new final Raw rating (if new WP > new Raw)1606.4
Projected new highest rating1850.0
Projected new floor1350.0
Projected new K-facor24
Projected new official/published rating (highest between new Raw, new WR and new WP)1606.4
Projected effective change (new Official - current Official)-0.4
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 rating1574.3
Current Weighted rating1564.3
Current Weighted performance1542.9
Current official/published rating (highest between Raw, WR and WP)1574.3
Current highest rating achieved1850.0
Current floor (min rating allowed)1350.0
Current K-factor24
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)±97.3
Current Raw change used (final)0.0
Projected new Raw rating1574.3
Projected new Weighed rating1438.2
Projected new Weighted performance1542.9
Projected new final Raw rating (if new WP > new Raw)1574.3
Projected new highest rating1850.0
Projected new floor1350.0
Projected new K-facor24
Projected new official/published rating (highest between new Raw, new WR and new WP)1574.3
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 rating1751.2
Current Weighted rating1740.3
Current Weighted performance1127.0
Current official/published rating (highest between Raw, WR and WP)1751.2
Current highest rating achieved1850.0
Current floor (min rating allowed)1350.0
Current K-factor24
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)±75.6
Current Raw change used (final)0.0
Projected new Raw rating1751.2
Projected new Weighed rating1601.5
Projected new Weighted performance1127.0
Projected new final Raw rating (if new WP > new Raw)1751.2
Projected new highest rating1850.0
Projected new floor1350.0
Projected new K-facor24
Projected new official/published rating (highest between new Raw, new WR and new WP)1751.2
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
9 Rylib Winter Slam 2024 (Championship) 2024/06/19 2024/06/19 Cape Town (WCT) Rapid 20 0.47 6 6 3.0 1592.9 1565.9 Analysis
8 Cape Town Chess Federation Closed Chess Championships 2024 (B) 2024/06/14 2024/06/17 Cape Town (WCT) Standard 120 1.00 7 7 4.5 1592.9 1578.4 Analysis
7 Steinitz Chess Festival 2024 (Open) 2024/05/10 2024/05/12 Cape Town (WCT) Standard 90 0.94 6 6 4.5 1564.7 1550.3 Analysis
6 Hermanus Chess Club Open 2024 (Advanced) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 5.0 1597.1 1538.3 Analysis
5 South African Closed Chess Championship 2024 (Seniors) 2024/03/25 2024/04/02 Cape Town (WCT) Standard 150 1.00 11 11 1.5 1597.1 1593.0 Analysis
4 Cape Town Open Chess Championship 2024 (Advanced) 2024/03/15 2024/03/17 Cape Town (WCT) Standard 90 0.94 6 6 4.5 1566.2 1558.4 Analysis
3 Cape of Good Hope Open Chess Tournament 2024 (Advanced) 2024/02/17 2024/02/17 Cape Town (WCT) Standard 70 0.87 6 6 2.0 1606.4 1611.9 Analysis
2 Steinitz Club Team Blitz Championship 2024 2024/02/15 2024/02/15 Cape Town (WCT) Blitz 5 0.18 7 7 4.0 1606.4 1749.5 Analysis
1 Cape Town Masters Challenge 2024 (Advanced) 2024/01/03 2024/01/07 Cape Town (WCT) Standard 120 1.00 7 7 3.5 1629.7 1634.9 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
52 Rylib Winter Slam 2024 (Championship) 2024/06/19 2024/06/19 Cape Town (WCT) Rapid 20 0.47 6 6 3.0 1592.9 1565.9 Analysis
51 Cape Town Chess Federation Closed Chess Championships 2024 (B) 2024/06/14 2024/06/17 Cape Town (WCT) Standard 120 1.00 7 7 4.5 1592.9 1578.4 Analysis
50 Steinitz Chess Festival 2024 (Open) 2024/05/10 2024/05/12 Cape Town (WCT) Standard 90 0.94 6 6 4.5 1564.7 1550.3 Analysis
49 Hermanus Chess Club Open 2024 (Advanced) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 5.0 1597.1 1538.3 Analysis
48 South African Closed Chess Championship 2024 (Seniors) 2024/03/25 2024/04/02 Cape Town (WCT) Standard 150 1.00 11 11 1.5 1597.1 1593.0 Analysis
47 Cape Town Open Chess Championship 2024 (Advanced) 2024/03/15 2024/03/17 Cape Town (WCT) Standard 90 0.94 6 6 4.5 1566.2 1558.4 Analysis
46 Cape of Good Hope Open Chess Tournament 2024 (Advanced) 2024/02/17 2024/02/17 Cape Town (WCT) Standard 70 0.87 6 6 2.0 1606.4 1611.9 Analysis
45 Steinitz Club Team Blitz Championship 2024 2024/02/15 2024/02/15 Cape Town (WCT) Blitz 5 0.18 7 7 4.0 1606.4 1749.5 Analysis
44 Cape Town Masters Challenge 2024 (Advanced) 2024/01/03 2024/01/07 Cape Town (WCT) Standard 120 1.00 7 7 3.5 1629.7 1634.9 Analysis
43 Rylib Summer Slam 2023 (Championship) 2023/12/12 2023/12/12 Cape Town (WCT) Rapid 20 0.47 6 6 2.5 1607.3 1558.2 Analysis
42 Kraaifontein Open 2023 (Adanced) 2023/12/09 2023/12/10 Cape Town (WCT) Standard 70 0.87 6 6 4.5 1607.3 1609.0 Analysis
41 WP Club League 2023 (A) 2023/07/29 2023/09/09 Cape Town (WCT) Standard 120 1.00 11 2 1.0 1631.1 1635.2 Analysis
40 WP Club League 2023 (B) 2023/07/29 2023/09/09 Cape Town (WCT) Standard 120 1.00 11 9 3.5 1631.1 1635.2 Analysis
39 Rylib Chess Winter Slam 2023 (A) 2023/07/06 2023/07/06 Cape Town (WCT) Rapid 20 0.47 6 6 3.0 1633.1 1564.4 Analysis
38 GPCA Rapid 2023 (Advanced) 2023/06/24 2023/06/24 Cape Town (WCT) Rapid 25 0.54 7 7 4.0 1636.3 1603.8 Analysis
37 Steinitz Open 2023 (A+B) 2023/05/26 2023/05/28 Cape Town (WCT) Standard 90 0.94 6 6 4.0 1633.6 1634.0 Analysis
36 Hermanus Rapid 2023 (A) 2023/04/22 2023/04/22 Overberg (WOS) Rapid 25 0.54 6 6 2.0 1638.5 1622.0 Analysis
35 Midas Paints Chess Cup Term 2 2023 (Open) 2023/04/15 2023/04/15 Cape Winelands (WCW) Rapid 13 0.35 6 6 4.0 1638.5 1622.0 Analysis
34 Cape Town Open 2023 (Rapid) 2023/03/26 2023/03/26 Cape Town (WCT) Rapid 25 0.54 6 5 3.0 1640.0 1627.8 Analysis
33 Casuarina International 2023 (Rapid) 2023/03/11 2023/03/12 Cape Town (WCT) Rapid 35 0.66 6 6 3.5 1640.0 1627.8 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 63 27 11 25 32.5 51.6 13.5 1603.9 1617.4
White 31 11 7 13 14.5 46.8 -27.4 1610.7 1583.3
Black 32 16 4 12 18.0 56.3 53.1 1597.3 1650.4
Standard All 43 16 9 18 20.5 47.7 -19.8 1585.6 1565.8
White 22 8 5 9 10.5 47.7 -19.3 1604.3 1585.0
Black 21 8 4 9 10.0 47.6 -20.2 1566.0 1545.8
Rapid All 13 7 2 4 8.0 61.5 98.1 1601.0 1699.1
White 6 2 2 2 3.0 50.0 0.0 1646.5 1646.5
Black 7 5 0 2 5.0 71.4 182.1 1562.0 1744.1
Blitz All 7 4 0 3 4.0 57.1 60.7 1721.9 1782.6
White 3 1 0 2 1.0 33.3 -141.7 1586.3 1444.6
Black 4 3 0 1 3.0 75.0 212.5 1823.7 2036.2
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 341 156 66 119 189.0 55.4 46.1 1590.5 1636.6
White 168 77 37 54 95.5 56.8 58.2 1591.0 1649.2
Black 173 79 29 65 93.5 54.0 34.4 1590.0 1624.4
Standard All 192 87 49 56 111.5 58.1 68.6 1567.5 1636.2
White 96 47 25 24 59.5 62.0 101.8 1560.0 1661.8
Black 96 40 24 32 52.0 54.2 35.4 1575.1 1610.5
Rapid All 109 49 16 44 57.0 52.3 19.5 1595.5 1615.0
White 54 21 12 21 27.0 50.0 0.0 1620.5 1620.5
Black 55 28 4 23 30.0 54.5 38.6 1571.0 1609.6
Blitz All 40 20 1 19 20.5 51.3 10.6 1687.1 1697.7
White 18 9 0 9 9.0 50.0 0.0 1667.6 1667.6
Black 22 11 1 10 11.5 52.3 19.3 1703.0 1722.3
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 170033599 Schuller, A (Ashley) 7 2.0 1 2 4 28.6 1665.8 -182.1 1483.6 View list
2 161042919 Willenberg, RC (Roland) 7 1.5 0 3 4 21.4 1622.3 -242.9 1379.5 View list
3 184042918 Willenberg, KS (Kenneth) 5 3.0 3 0 2 60.0 1679.4 85.0 1764.4 View list
4 162017968 Lewis, MMM (Mark) 5 3.0 2 2 1 60.0 1663.8 85.0 1748.8 View list
5 163002189 Bhawoodien, SH (Shabier) 5 2.0 1 2 2 40.0 1647.8 -85.0 1562.8 View list
6 153010181 Galleid, S (Stephen) 5 1.0 1 0 4 20.0 1686.3 -255.0 1431.3 View list
7 173003226 Bouah, LJ (Lyndon) 5 0.5 0 1 4 10.0 1667.5 -340.0 1327.5 View list
8 164009064 Esau, O (Omar) 4 3.0 3 0 1 75.0 1654.3 212.5 1866.8 View list
9 106092092 Budge, D (Daniel) 4 2.0 1 2 1 50.0 1607.2 0.0 1607.2 View list
10 190013568 James, M (Michael) 4 1.0 1 0 3 25.0 1736.9 -212.5 1524.4 View list
11 189053931 Salem, A (Abdarahim) 4 1.0 1 0 3 25.0 1680.4 -212.5 1467.9 View list
12 165033637 Schutte, A (Andre) 4 1.0 0 2 2 25.0 1636.9 -212.5 1424.4 View list
13 147035755 Southey, AM (Andrew) 4 0.5 0 1 3 12.5 1668.6 -318.8 1349.8 View list
14 187042911 Willenberg, CG (Craig) 4 0.0 0 0 4 0.0 1702.6 -425.0 1277.6 View list
15 1060108786 Blauw, S (Siyamthanda) 3 3.0 3 0 0 100.0 1597.6 425.0 2022.6 View list
16 150035028 Slamang, MK (Mohammed) 3 3.0 3 0 0 100.0 1622.6 425.0 2047.6 View list
17 164042921 Willenberg, SR (Shaun) 3 2.5 2 1 0 83.3 1675.9 283.3 1959.3 View list
18 163092629 Goosen, P (Pierre) 3 2.0 2 0 1 66.7 1586.3 141.7 1727.9 View list
19 105090611 Mnyasta, T (Tezihano) 3 1.5 1 1 1 50.0 1664.5 0.0 1664.5 View list
20 108083939 Rosenberg, W (Wagheed) 3 1.5 1 1 1 50.0 1611.4 0.0 1611.4 View list