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: 2024/04/02 (17 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 rating1597.1
Curent Weighted rating1618.9
Curent Weighted performance1522.9
Current official/published rating (highest between Raw, WR and WP)1618.9
Current floor (min rating allowed)1350.0
Current highest rating achieved1850.0
Current K-factor24
Games played this month11
Score (S)1.5
Expected score (We)3.38
Difference (S-We)-1.88
Current Raw change (no limits, including tournament time weight)-45.1
Current min/max change allowed (with limits)±94.2
Current Raw change used (final)-45.1
Projected new Raw rating1552.0
Projected new Weighed rating1613.0
Projected new Weighted performance1522.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1613.0
Projected effective change (new Official - current Official)-5.9
Projected new highest rating1850.0
Projected new floor1350.0
Projected new K-facor24
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 rating1593.0
Curent Weighted rating1620.0
Curent Weighted performance1532.3
Current official/published rating (highest between Raw, WR and WP)1620.0
Current floor (min rating allowed)1350.0
Current highest rating achieved1850.0
Current K-factor24
Games played this month11
Score (S)1.5
Expected score (We)3.28
Difference (S-We)-1.78
Current Raw change (no limits, including tournament time weight)-42.7
Current min/max change allowed (with limits)±94.7
Current Raw change used (final)-42.7
Projected new Raw rating1550.3
Projected new Weighed rating1613.8
Projected new Weighted performance1532.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1613.8
Projected effective change (new Official - current Official)-6.2
Projected new highest rating1850.0
Projected new floor1350.0
Projected new K-facor24
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 rating1538.3
Curent Weighted rating1567.9
Curent Weighted performance1339.9
Current official/published rating (highest between Raw, WR and WP)1567.9
Current floor (min rating allowed)1350.0
Current highest rating achieved1850.0
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)±102.4
Current Raw change used (final)0.0
Projected new Raw rating1538.3
Projected new Weighed rating1564.3
Projected new Weighted performance1339.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1564.3
Projected effective change (new Official - current Official)-3.6
Projected new highest rating1850.0
Projected new floor1350.0
Projected new K-facor24
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 rating1751.2
Curent Weighted rating1732.4
Curent Weighted performance1156.7
Current official/published rating (highest between Raw, WR and WP)1751.2
Current floor (min rating allowed)1350.0
Current highest rating achieved1850.0
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 rating1734.1
Projected new Weighted performance1156.7
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
Projected new highest rating1850.0
Projected new floor1350.0
Projected new K-facor24
Tournaments
Tournament: South African Closed Chess Championship 2024 (Seniors)
Start: 2024/03/25  End: 2024/04/02  Host: WCT  Type: Standard   Time: 150  Time weight: 1.00  Rounds: 11
Games: 11  Score: 1.5
Main rating: 1597.1  Rating gain/loss: -45.1
Type rating: 1593.0  Rating gain/loss: -42.7
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
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
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
32 Casuarina International 2023 (Blitz) 2023/03/11 2023/03/11 Cape Town (WCT) Blitz 5 0.18 9 8 4.0 1640.0 1726.6 Analysis
31 Courtrai Midas Rapid 2023 (Open) 2023/03/04 2023/03/04 Cape Winelands (WCW) Rapid 13 0.35 6 6 2.5 1640.0 1627.8 Analysis
30 Summer Slam 2022 (A) 2022/12/13 2022/12/13 Cape Town (WCT) Rapid 20 0.47 6 6 3.0 1629.8 1604.0 Analysis
29 Western Cape Club Championship 2022 (Tier 2) 2022/10/07 2022/10/09 Cape Town (WCT) Standard 65 0.85 6 6 4.0 1641.7 1653.7 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 37 12 7 18 15.5 41.9 -68.9 1621.5 1552.6
White 19 5 4 10 7.0 36.8 -111.8 1610.8 1498.9
Black 18 7 3 8 8.5 47.2 -23.6 1632.8 1609.2
Standard All 30 8 7 15 11.5 38.3 -99.2 1598.0 1498.9
White 16 4 4 8 6.0 37.5 -106.3 1615.4 1509.1
Black 14 4 3 7 5.5 39.3 -91.1 1578.2 1487.2
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 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 315 141 62 112 172.0 54.6 39.1 1591.5 1630.6
White 156 71 34 51 88.0 56.4 54.5 1589.5 1644.0
Black 159 70 28 61 84.0 52.8 24.1 1593.4 1617.5
Standard All 179 79 47 53 102.5 57.3 61.7 1568.3 1630.0
White 90 43 24 23 55.0 61.1 94.4 1559.0 1653.5
Black 89 36 23 30 47.5 53.4 28.7 1577.7 1606.4
Rapid All 96 42 14 40 49.0 51.0 8.9 1594.8 1603.6
White 48 19 10 19 24.0 50.0 0.0 1617.2 1617.2
Black 48 23 4 21 25.0 52.1 17.7 1572.3 1590.0
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 184042918 Willenberg, KS (Kenneth) 5 3.0 3 0 2 60.0 1679.4 85.0 1764.4 View list
3 162017968 Lewis, MMM (Mark) 5 3.0 2 2 1 60.0 1663.8 85.0 1748.8 View list
4 163002189 Bhawoodien, SH (Shabier) 5 2.0 1 2 2 40.0 1647.8 -85.0 1562.8 View list
5 153010181 Galleid, S (Stephen) 5 1.0 1 0 4 20.0 1686.3 -255.0 1431.3 View list
6 161042919 Willenberg, RC (Roland) 5 1.0 0 2 3 20.0 1638.9 -255.0 1383.9 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 190013568 James, M (Michael) 4 1.0 1 0 3 25.0 1736.9 -212.5 1524.4 View list
10 189053931 Salem, A (Abdarahim) 4 1.0 1 0 3 25.0 1680.4 -212.5 1467.9 View list
11 165033637 Schutte, A (Andre) 4 1.0 0 2 2 25.0 1636.9 -212.5 1424.4 View list
12 147035755 Southey, AM (Andrew) 4 0.5 0 1 3 12.5 1668.6 -318.8 1349.8 View list
13 187042911 Willenberg, CG (Craig) 4 0.0 0 0 4 0.0 1702.6 -425.0 1277.6 View list
14 164042921 Willenberg, SR (Shaun) 3 2.5 2 1 0 83.3 1675.9 283.3 1959.3 View list
15 106092092 Budge, D (Daniel) 3 2.0 1 2 0 66.7 1612.0 141.7 1753.6 View list
16 105090611 Mnyasta, T (Tezihano) 3 1.5 1 1 1 50.0 1664.5 0.0 1664.5 View list
17 167035661 Solomon, MC (Maxwell) 3 1.5 1 1 1 50.0 1742.8 0.0 1742.8 View list
18 197076467 Mncwabe, M (Minenhle Junior) 3 1.0 1 0 2 33.3 1685.6 -141.7 1544.0 View list
19 194015801 Kleinsmidt, CC (Cherwin) 3 1.0 0 2 1 33.3 1716.9 -141.7 1575.3 View list
20 1070148235 Rogov, M (Matfey) 3 0.0 0 0 3 0.0 1626.8 -425.0 1201.8 View list