Player Page

Geduld, JM (Jamie)
Dob: 1990/10/07 (Adult)
Gender: Male
Chess SA id: 190010291
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2023/09/09 (289 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 rating1682.4
Current Weighted rating1698.4
Current Weighted performance1164.8
Current official/published rating (highest between Raw, WR and WP)1698.4
Current highest rating achieved1830.0
Current floor (min rating allowed)1330.0
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)±83.4
Current Raw change used (final)0.0
Projected new Raw rating1682.4
Projected new Weighed rating1561.1
Projected new Weighted performance1164.8
Projected new final Raw rating (if new WP > new Raw)1682.4
Projected new highest rating1830.0
Projected new floor1330.0
Projected new K-facor24
Projected new official/published rating (highest between new Raw, new WR and new WP)1682.4
Projected effective change (new Official - current Official)-16.0
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 rating1688.6
Current Weighted rating1704.8
Current Weighted performance1164.8
Current official/published rating (highest between Raw, WR and WP)1704.8
Current highest rating achieved1831.4
Current floor (min rating allowed)1331.4
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)±82.7
Current Raw change used (final)0.0
Projected new Raw rating1688.6
Projected new Weighed rating1566.9
Projected new Weighted performance1164.8
Projected new final Raw rating (if new WP > new Raw)1688.6
Projected new highest rating1831.4
Projected new floor1331.4
Projected new K-facor24
Projected new official/published rating (highest between new Raw, new WR and new WP)1688.6
Projected effective change (new Official - current Official)-16.2
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 rating1818.8
Current Weighted rating1816.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1818.8
Current highest rating achieved1818.8
Current floor (min rating allowed)1318.8
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)±68.7
Current Raw change used (final)0.0
Projected new Raw rating1818.8
Projected new Weighed rating1671.0
Projected new Weighted performance208.1
Projected new final Raw rating (if new WP > new Raw)1818.8
Projected new highest rating1818.8
Projected new floor1318.8
Projected new K-facor24
Projected new official/published rating (highest between new Raw, new WR and new WP)1818.8
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 rating1768.9
Current Weighted rating1768.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1768.9
Current highest rating achieved1789.0
Current floor (min rating allowed)1289.0
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)±73.7
Current Raw change used (final)0.0
Projected new Raw rating1768.9
Projected new Weighed rating1627.4
Projected new Weighted performance194.6
Projected new final Raw rating (if new WP > new Raw)1768.9
Projected new highest rating1789.0
Projected new floor1289.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1768.9
Projected effective change (new Official - current Official)-0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 WP Club League 2023 (A) 2023/07/29 2023/09/09 Cape Town (WCT) Standard 120 1.00 11 9 2.5 1726.3 1734.5 Analysis
12 2022 Western Province Club League (Premier) 2022/08/20 2022/10/01 Cape Town (WCT) Standard 120 1.00 11 10 2.0 1797.1 1804.6 Analysis
11 Western Cape Club Championships 2021 (A) 2021/10/15 2021/10/17 Eden District (WEG) Standard 65 0.85 6 6 4.0 1797.3 1805.1 Analysis
10 2019 Western Cape Club Championship (A+B) 2019/10/25 2019/10/27 Overberg (WOS) Standard 65 0.85 6 6 5.5 1772.6 1775.3 Analysis
9 2019 National Club Chess Championships (A) 2019/09/27 2019/09/29 Cape Town (WCT) Standard 120 1.00 6 6 1.5 1815.6 1818.0 Analysis
8 2019 Western Province League (Premier) 2019/07/27 2019/09/07 Cape Town (WCT) Standard 120 1.00 11 11 6.5 1815.6 1818.0 Analysis
7 Blackjacks Club Champs 2019 2019/07/04 2019/07/07 Cape Town (WCT) Standard 60 0.83 7 7 6.0 1801.9 1802.9 Analysis
6 2019 Elsies River Open (Elite) 2019/06/22 2019/06/23 Cape Town (WCT) Standard 70 0.87 6 6 2.0 1826.3 1828.3 Analysis
5 West Coast Open 2019 (A) 2019/04/27 2019/04/27 West Coast (WCU) Standard 90 0.94 5 0 0.0 1826.3 1828.3 Analysis
4 2019 Cape Town Classic Chess Festival (Rapid) 2019/03/30 2019/03/30 Cape Town (WCT) Rapid 20 0.47 7 7 4.0 1827.8 1795.8 Analysis
3 2019 Cape Town Classic Chess Festival (Blitz) 2019/03/29 2019/03/29 Cape Town (WCT) Blitz 5 0.18 9 9 4.0 1827.8 1795.8 Analysis
2 Western Cape Chess Club Championship Dec 2018 2018/12/08 2018/12/09 Eden District (WEG) Standard 60 0.83 6 6 4.0 1830.0 1831.4 Analysis
1 2018 Western Province League (Premier) 2018/08/04 2018/09/15 Cape Town (WCT) Standard 120 1.00 11 11 7.0 1795.8 1795.8 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
Standard 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
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 94 40 18 36 49.0 52.1 18.1 1714.3 1732.4
White 48 25 8 15 29.0 60.4 88.5 1708.5 1797.1
Black 46 15 10 21 20.0 43.5 -55.4 1720.3 1664.9
Standard All 78 32 18 28 41.0 52.6 21.8 1707.9 1729.7
White 40 21 8 11 25.0 62.5 106.3 1706.3 1812.5
Black 38 11 10 17 16.0 42.1 -67.1 1709.7 1642.6
Rapid All 7 4 0 3 4.0 57.1 60.7 1749.3 1810.0
White 3 1 0 2 1.0 33.3 -141.7 1659.3 1517.7
Black 4 3 0 1 3.0 75.0 212.5 1816.7 2029.2
Blitz All 9 4 0 5 4.0 44.4 -47.2 1742.0 1694.8
White 5 3 0 2 3.0 60.0 85.0 1756.1 1841.1
Black 4 1 0 3 1.0 25.0 -212.5 1724.4 1511.9
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 156017929 Levin, BRL (Benny) 4 2.5 2 1 1 62.5 1799.4 106.3 1905.6 View list
2 162017968 Lewis, MMM (Mark) 3 1.5 1 1 1 50.0 1799.2 0.0 1799.2 View list
3 173003226 Bouah, LJ (Lyndon) 3 0.0 0 0 3 0.0 1794.0 -425.0 1369.0 View list
4 197010759 Goredema, D (Dione) 2 2.0 2 0 0 100.0 1821.7 425.0 2246.7 View list
5 172012903 Horne, N (Neil) 2 2.0 2 0 0 100.0 1805.7 425.0 2230.7 View list
6 101009296 Felix, D (Devon) 2 1.5 1 1 0 75.0 1815.6 212.5 2028.1 View list
7 186022589 Meiring, V (Victor) 2 1.5 1 1 0 75.0 1828.9 212.5 2041.4 View list
8 163002189 Bhawoodien, SH (Shabier) 2 1.0 1 0 1 50.0 1827.8 0.0 1827.8 View list
9 187042911 Willenberg, CG (Craig) 2 1.0 1 0 1 50.0 1811.0 0.0 1811.0 View list
10 184032995 Salimu, R (Reuben) 2 1.0 0 2 0 50.0 1796.4 0.0 1796.4 View list
11 198009084 Essop, H (Hishaam) 2 0.5 0 1 1 25.0 1761.0 -212.5 1548.5 View list
12 187021176 Masama, BT (Bruce) 2 0.5 0 1 1 25.0 1805.7 -212.5 1593.2 View list
13 172040175 Van Niekerk, LM (Lourenzo) 2 0.5 0 1 1 25.0 1811.0 -212.5 1598.5 View list
14 199018842 Lynch, J (Justin) 2 0.0 0 0 2 0.0 1806.3 -425.0 1381.3 View list
15 177010749 Gordon, E (Eugene) 1 1.0 1 0 0 100.0 1797.1 425.0 2222.1 View list
16 202058944 Blankenberg, T (Taylon) 1 1.0 1 0 0 100.0 1801.9 425.0 2226.9 View list
17 187003754 Brown, SC (Shaun) 1 1.0 1 0 0 100.0 1801.9 425.0 2226.9 View list
18 179053207 Coert, Q (Quinton) 1 1.0 1 0 0 100.0 1795.8 425.0 2220.8 View list
19 178005017 Cloete, R (Ralph) 1 1.0 1 0 0 100.0 1797.3 425.0 2222.3 View list
20 194011931 Hartley, A (Ameen) 1 1.0 1 0 0 100.0 1827.8 425.0 2252.8 View list