Player Page

Van Staaden, J (Jamie)
Dob: 1999/12/17 (Adult)
Gender: Male
Chess SA id: 199040541
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2023/09/09 (375 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 rating1390.3
Current Weighted rating1368.2
Current Weighted performance349.5
Current official/published rating (highest between Raw, WR and WP)1390.3
Current highest rating achieved1390.3
Current floor (min rating allowed)890.3
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)±126.4
Current Raw change used (final)0.0
Projected new Raw rating1390.3
Projected new Weighed rating1259.9
Projected new Weighted performance349.5
Projected new final Raw rating (if new WP > new Raw)1390.3
Projected new highest rating1390.3
Projected new floor890.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1390.3
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 rating1409.6
Current Weighted rating1377.2
Current Weighted performance347.4
Current official/published rating (highest between Raw, WR and WP)1409.6
Current highest rating achieved1409.6
Current floor (min rating allowed)909.6
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)±123.0
Current Raw change used (final)0.0
Projected new Raw rating1409.6
Projected new Weighed rating1268.7
Projected new Weighted performance347.4
Projected new final Raw rating (if new WP > new Raw)1409.6
Projected new highest rating1409.6
Projected new floor909.6
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1409.6
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 rating1154.3
Current Weighted rating1154.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1154.3
Current highest rating achieved1154.3
Current floor (min rating allowed)654.3
Current K-factor40
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)±177.0
Current Raw change used (final)0.0
Projected new Raw rating1154.3
Projected new Weighed rating1062.0
Projected new Weighted performance89.9
Projected new final Raw rating (if new WP > new Raw)1154.3
Projected new highest rating1154.3
Projected new floor654.3
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1154.3
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 rating1148.3
Current Weighted rating1148.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1148.3
Current highest rating achieved1148.3
Current floor (min rating allowed)648.3
Current K-factor40
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)±178.5
Current Raw change used (final)0.0
Projected new Raw rating1148.3
Projected new Weighed rating1056.4
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1148.3
Projected new floor648.3
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1148.3
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 (C) 2023/07/29 2023/09/09 Cape Town (WCT) Standard 120 1.00 11 1 1.0 1323.9 1317.9 Analysis
12 2019 Western Province League (C) 2019/07/27 2019/09/07 Cape Town (WCT) Standard 120 1.00 11 5 3.0 1310.2 1304.9 Analysis
11 2019 Western Province League (D) 2019/07/27 2019/09/07 Cape Town (WCT) Standard 120 1.00 11 5 4.0 1310.2 1304.9 Analysis
10 Cape of Good Hope Open 2019 (Prestige) 2019/01/25 2019/01/28 Cape Town (WCT) Standard 70 0.87 6 4 0.5 1338.1 1337.3 Analysis
9 South African Junior Team Championships 2018 (U20B) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 4.5 1274.7 1274.7 Analysis
8 2018 Western Province League (D) 2018/08/04 2018/09/15 Cape Town (WCT) Standard 90 0.94 11 6 5.5 1223.5 1229.7 Analysis
7 2018 Western Province League (E) 2018/08/04 2018/09/15 Cape Town (WCT) Standard 60 0.83 7 2 1.0 1223.5 1229.7 Analysis
6 Eldo Smart Memorial Rapid Tournament 2018 2018/06/16 2018/06/16 Cape Town (WCT) Rapid 20 0.47 7 7 3.0 1225.4 1148.3 Analysis
5 Crossroads Open Chess Championship 2018 (B) 2018/04/27 2018/04/29 Cape Town (WCT) Standard 120 1.00 6 6 3.0 1213.2 1220.0 Analysis
4 2018 Western Province Open (B) 2018/03/02 2018/03/04 Cape Town (WCT) Standard 90 0.94 6 1 0.5 1221.0 1227.9 Analysis
3 2018 Cape of Good Hope Open Chess Championships (Prestige) 2018/01/26 2018/01/28 Cape Town (WCT) Standard 70 0.87 6 6 3.0 1148.3 1148.3 Analysis
2 South African Junior Wildcard Championships 2017 (U20) 2018/01/09 2018/01/12 4 Knights (4K) Standard 120 1.00 7 7 3.0 1148.3 1148.3 Analysis
1 South African Junior Team Championships 2017 (U20B) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 6 5.0 1148.3 1148.3 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 63 33 8 22 37.0 58.7 74.2 1219.8 1294.0
White 29 14 4 11 16.0 55.2 44.0 1245.7 1289.7
Black 34 19 4 11 21.0 61.8 100.0 1197.7 1297.7
Standard All 56 30 8 18 34.0 60.7 91.1 1209.4 1300.5
White 25 13 4 8 15.0 60.0 85.0 1208.5 1293.5
Black 31 17 4 10 19.0 61.3 96.0 1210.1 1306.1
Rapid All 7 3 0 4 3.0 42.9 -60.7 1303.1 1242.4
White 4 1 0 3 1.0 25.0 -212.5 1478.3 1265.8
Black 3 2 0 1 2.0 66.7 141.7 1069.6 1211.3
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 199065405 Mshumi, P (Phumelelani) 2 2.0 2 0 0 100.0 1185.9 425.0 1610.9 View list
2 101009279 Faure, B (Benjamin) 1 1.0 1 0 0 100.0 1148.3 425.0 1573.3 View list
3 203009187 Eyberg, Z (Zoe) 1 1.0 1 0 0 100.0 1148.3 425.0 1573.3 View list
4 1060101980 Cloete, A (Ashton) 1 1.0 1 0 0 100.0 1225.4 425.0 1650.4 View list
5 169061334 De Jager, L (Leon) 1 1.0 1 0 0 100.0 1310.2 425.0 1735.2 View list
6 157003719 Brown, D (Deon) 1 1.0 1 0 0 100.0 1148.3 425.0 1573.3 View list
7 105000068 Abrahams, B (Basheer) 1 1.0 1 0 0 100.0 1223.5 425.0 1648.5 View list
8 1110099533 Buys, B (Boaz) 1 1.0 1 0 0 100.0 1225.4 425.0 1650.4 View list
9 101076392 Burwana, C (Camaroon) 1 1.0 1 0 0 100.0 1148.3 425.0 1573.3 View list
10 100072663 Blows, R (Reg) 1 1.0 1 0 0 100.0 1310.2 425.0 1735.2 View list
11 205053625 Blows, K (Kiara) 1 1.0 1 0 0 100.0 1148.3 425.0 1573.3 View list
12 207090606 Gcuze, K (Khanya) 1 1.0 1 0 0 100.0 1213.2 425.0 1638.2 View list
13 2970104035 Hardie, U (Ursula) 1 1.0 1 0 0 100.0 1310.2 425.0 1735.2 View list
14 179013745 Janse Van Vuuren, T (Terrance) 1 1.0 1 0 0 100.0 1323.9 425.0 1748.9 View list
15 201086568 Khetsi, K (Kearabetswe) 1 1.0 1 0 0 100.0 1148.3 425.0 1573.3 View list
16 100018281 Lombard, HZ (Hermanus) 1 1.0 1 0 0 100.0 1274.7 425.0 1699.7 View list
17 1850106186 Maart, G (Gavin) 1 1.0 1 0 0 100.0 1223.5 425.0 1648.5 View list
18 100020232 Malinga, S (Siyabonga) 1 1.0 1 0 0 100.0 1310.2 425.0 1735.2 View list
19 103082705 Marinus, T (Thurlin) 1 1.0 1 0 0 100.0 1310.2 425.0 1735.2 View list
20 199073091 Maupa, S (Simon) 1 1.0 1 0 0 100.0 1274.7 425.0 1699.7 View list