Player Page

Rossouw, J (Joan)
Dob: 1968/06/12 (Adult)
Gender: Female
Chess SA id: 268080006
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/03/09 (127 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 rating1011.5
Current Weighted rating1066.4
Current Weighted performance891.9
Current official/published rating (highest between Raw, WR and WP)1066.4
Current highest rating achieved1178.9
Current floor (min rating allowed)678.9
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)±216.9
Current Raw change used (final)0.0
Projected new Raw rating1011.5
Projected new Weighed rating979.4
Projected new Weighted performance891.9
Projected new final Raw rating (if new WP > new Raw)1011.5
Projected new highest rating1178.9
Projected new floor678.9
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1011.5
Projected effective change (new Official - current Official)-54.9
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 rating996.0
Current Weighted rating1050.7
Current Weighted performance891.9
Current official/published rating (highest between Raw, WR and WP)1050.7
Current highest rating achieved1177.6
Current floor (min rating allowed)677.6
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)±221.7
Current Raw change used (final)0.0
Projected new Raw rating996.0
Projected new Weighed rating964.9
Projected new Weighted performance891.9
Projected new final Raw rating (if new WP > new Raw)996.0
Projected new highest rating1177.6
Projected new floor677.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)996.0
Projected effective change (new Official - current Official)-54.7
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 rating1181.7
Current Weighted rating1181.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1181.7
Current highest rating achieved1181.7
Current floor (min rating allowed)681.7
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)±170.2
Current Raw change used (final)0.0
Projected new Raw rating1181.7
Projected new Weighed rating1087.2
Projected new Weighted performance307.7
Projected new final Raw rating (if new WP > new Raw)1181.7
Projected new highest rating1181.7
Projected new floor681.7
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1181.7
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 South African Braille Open 2024 2024/03/09 2024/03/09 Cape Winelands (WCW) Standard 60 0.83 5 5 1.0 1032.1 1015.6 Analysis
1 Cape Winelands - Marie Delport Memorial 2024 (Ladies) 2024/01/27 2024/01/28 Cape Winelands (WCW) Standard 70 0.87 6 6 1.0 1067.6 1043.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
14 South African Braille Open 2024 2024/03/09 2024/03/09 Cape Winelands (WCW) Standard 60 0.83 5 5 1.0 1032.1 1015.6 Analysis
13 Cape Winelands - Marie Delport Memorial 2024 (Ladies) 2024/01/27 2024/01/28 Cape Winelands (WCW) Standard 70 0.87 6 6 1.0 1067.6 1043.6 Analysis
12 2023 Western Cape Rural Cup (Open) 2023/12/09 2023/12/10 Cape Winelands (WCW) Standard 60 0.83 5 2 0.0 1094.8 1081.2 Analysis
11 Cape Winelands Open 2023 (Intermediate) 2023/07/22 2023/07/23 Cape Winelands (WCW) Standard 70 0.87 6 5 1.0 1139.7 1134.4 Analysis
10 Strategema 2023 (Open) 2023/05/13 2023/05/13 Cape Winelands (WCW) Standard 60 0.83 5 5 2.5 1105.5 1089.6 Analysis
9 SA Braille South 2023 2023/03/18 2023/03/19 Cape Winelands (WCW) Standard 90 0.94 5 5 2.0 1137.1 1125.2 Analysis
8 Marie Delport Memorial 2023 (Ladies) 2023/01/21 2023/01/21 Cape Winelands (WCW) Standard 70 0.87 6 6 3.5 1108.2 1086.8 Analysis
7 Western Cape Closed Championship 2022 (Open) 2022/09/24 2022/09/25 Cape Winelands (WCW) Standard 70 0.87 6 5 1.0 1159.7 1150.8 Analysis
6 SA Braille 2022 2022/04/16 2022/04/17 Cape Winelands (WCW) Standard 90 0.94 5 5 2.0 1152.2 1138.0 Analysis
5 Cape Winelands Open 2022 (Braille) 2022/02/12 2022/02/13 Cape Winelands (WCW) Standard 70 0.87 6 5 2.0 1167.5 1154.0 Analysis
4 Robertson Chess 2020 (Open) 2020/03/07 2020/03/07 Cape Winelands (WCW) Rapid 30 0.60 5 5 2.0 1168.0 1200.4 Analysis
3 Robertson Strategema 2019 (Open) 2019/10/05 2019/10/05 Cape Winelands (WCW) Rapid 30 0.60 5 5 3.0 1156.7 1200.0 Analysis
2 SA Braille Worcester 2019 2019/03/23 2019/03/24 Cape Winelands (WCW) Standard 90 0.94 5 5 2.0 1178.9 1177.6 Analysis
1 Sa Braille Worcester Open 2018 2018/04/27 2018/04/28 Cape Winelands (WCW) Standard 90 0.94 7 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 11 2 0 9 2.0 18.2 -270.5 1198.6 928.2
White 6 1 0 5 1.0 16.7 -283.3 1188.1 904.8
Black 5 1 0 4 1.0 20.0 -255.0 1211.2 956.2
Standard All 11 2 0 9 2.0 18.2 -270.5 1198.6 928.2
White 6 1 0 5 1.0 16.7 -283.3 1188.1 904.8
Black 5 1 0 4 1.0 20.0 -255.0 1211.2 956.2
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 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 69 23 4 42 25.0 36.2 -117.0 1182.6 1065.6
White 32 7 3 22 8.5 26.6 -199.2 1195.1 995.9
Black 37 16 1 20 16.5 44.6 -45.9 1171.8 1125.8
Standard All 59 18 4 37 20.0 33.9 -136.9 1180.8 1043.9
White 28 7 3 18 8.5 30.4 -167.0 1185.0 1018.1
Black 31 11 1 19 11.5 37.1 -109.7 1176.9 1067.3
Rapid All 10 5 0 5 5.0 50.0 0.0 1193.2 1193.2
White 4 0 0 4 0.0 0.0 -425.0 1265.4 840.4
Black 6 5 0 1 5.0 83.3 283.3 1145.0 1428.4
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 164013218 Isaacs, WS (William) 5 1.0 1 0 4 20.0 1141.8 -255.0 886.8 View list
2 156005435 Conradie, AF (Abram) 4 1.0 1 0 3 25.0 1168.2 -212.5 955.7 View list
3 2870100536 Kriel, IM (Isabel Mare) 3 3.0 3 0 0 100.0 1146.4 425.0 1571.4 View list
4 183021986 May, JM (Jaco) 3 3.0 3 0 0 100.0 1151.2 425.0 1576.2 View list
5 1910100534 Levendal, I (Ivaan) 3 2.0 2 0 1 66.7 1161.5 141.7 1303.1 View list
6 275031506 Rahn, MC (Marlene) 3 2.0 2 0 1 66.7 1141.4 141.7 1283.1 View list
7 179018022 Liebenberg, FW (Frederick) 3 0.0 0 0 3 0.0 1131.6 -425.0 706.6 View list
8 2870119390 Mare, I (Isabel) 2 2.0 2 0 0 100.0 1162.3 425.0 1587.3 View list
9 171003456 Bresler, C (Conrad) 2 0.5 0 1 1 25.0 1162.1 -212.5 949.6 View list
10 1910111421 Klue, CR (Christiaan Reue) 2 0.5 0 1 1 25.0 1136.5 -212.5 924.0 View list
11 156005535 Cordier, P (Pieter) 2 0.0 0 0 2 0.0 1084.6 -425.0 659.6 View list
12 164032165 Richter, HL (Heinrich) 2 0.0 0 0 2 0.0 1136.5 -425.0 711.5 View list
13 2990156949 Geldenhuis, C (Chine) 1 1.0 1 0 0 100.0 1105.5 425.0 1530.5 View list
14 2090161478 Hendricks, M (Meagan) 1 1.0 1 0 0 100.0 1067.6 425.0 1492.6 View list
15 1630111422 Botha, CF (Cornelius Frede) 1 1.0 1 0 0 100.0 1152.2 425.0 1577.2 View list
16 2100113433 Fihla, E (Esethu) 1 1.0 1 0 0 100.0 1108.2 425.0 1533.2 View list
17 100068695 Luzuko, N (Ngwevela) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 2110132440 Mabongo, A (Aqhamile) 1 1.0 1 0 0 100.0 1108.2 425.0 1533.2 View list
19 2870301868 Mfengu, Y (Yvonne) 1 1.0 1 0 0 100.0 1032.1 425.0 1457.1 View list
20 2070137625 Nortje, M (Melvinia) 1 1.0 1 0 0 100.0 1139.7 425.0 1564.7 View list