Player Page

Robinson, J (Jessica)
Dob: 2007/06/25 (U18)
Gender: Female
Chess SA id: 2070146746
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2023/09/03 (257 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 rating1341.7
Curent Weighted rating1293.4
Curent Weighted performance1252.3
Current official/published rating (highest between Raw, WR and WP)1341.7
Current floor (min rating allowed)841.7
Current highest rating achieved1341.7
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)±135.5
Current Raw change used (final)0.0
Projected new Raw rating1341.7
Projected new Weighed rating1300.4
Projected new Weighted performance1252.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1341.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1341.7
Projected new floor841.7
Projected new K-facor36
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 rating1286.0
Curent Weighted rating1250.7
Curent Weighted performance1154.1
Current official/published rating (highest between Raw, WR and WP)1286.0
Current floor (min rating allowed)786.0
Current highest rating achieved1286.0
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)±146.7
Current Raw change used (final)0.0
Projected new Raw rating1286.0
Projected new Weighed rating1255.7
Projected new Weighted performance1154.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1286.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1286.0
Projected new floor786.0
Projected new K-facor36
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 rating1263.6
Curent Weighted rating1239.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1263.6
Current floor (min rating allowed)763.6
Current highest rating achieved1263.6
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)±151.5
Current Raw change used (final)0.0
Projected new Raw rating1263.6
Projected new Weighed rating1242.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1263.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1263.6
Projected new floor763.6
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)763.6
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor763.6
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Western Cape Top Schools 2023 (U18 Girls) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 6 5.0 1290.7 1230.9 Analysis
7 CT Metro District East Top Schools Chess 2023 (U15-U19 Girls) 2023/07/29 2023/07/29 Cape Town (WCT) Rapid 30 0.60 5 4 4.0 1237.4 1182.4 Analysis
6 Western Cape HS Individuals 2023 (U17 Girls) 2023/04/01 2023/04/02 Cape Town (WCT) Standard 60 0.83 6 5 2.0 1235.7 1235.2 Analysis
5 Cape Town Open 2023 (Intermediate) 2023/03/25 2023/03/26 Cape Town (WCT) Standard 70 0.87 6 5 2.0 1181.1 1168.8 Analysis
4 Cape Town Metro Schools Chess Closed Individuals 2023 (U17 Girls) 2023/03/03 2023/03/04 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1181.1 1168.8 Analysis
3 District East Schools Chess Individual Trials 2023 (U17+U19 Girls) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 6 3.5 1146.6 1121.2 Analysis
2 Metro Rapid 2022 (U15 Girls) 2022/10/22 2022/10/22 Cape Town (WCT) Rapid 30 0.60 5 5 2.5 1135.6 1200.0 Analysis
1 Western Cape Top Schools 2022 (U15 Girls) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 4 0.0 1200.0 1200.0 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 41 22 2 17 23.0 56.1 51.8 1242.2 1294.0
White 21 9 2 10 10.0 47.6 -20.2 1242.5 1222.2
Black 20 13 0 7 13.0 65.0 127.5 1241.9 1369.4
Standard All 32 16 1 15 16.5 51.6 13.3 1254.0 1267.2
White 17 7 1 9 7.5 44.1 -50.0 1251.6 1201.6
Black 15 9 0 6 9.0 60.0 85.0 1256.7 1341.7
Rapid All 9 6 1 2 6.5 72.2 188.9 1200.3 1389.2
White 4 2 1 1 2.5 62.5 106.3 1203.7 1309.9
Black 5 4 0 1 4.0 80.0 255.0 1197.6 1452.6
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 2070146741 Buys, Z (Zaghrah) 2 1.5 1 1 0 75.0 1163.8 212.5 1376.3 View list
2 206059032 Rabkin, S (Samantha) 2 0.0 0 0 2 0.0 1208.4 -425.0 783.4 View list
3 2070096482 Ziegers, Z (Zaskia) 2 0.0 0 0 2 0.0 1191.2 -425.0 766.2 View list
4 206095772 Cacambile, S (Siyamthanda) 1 1.0 1 0 0 100.0 1181.1 425.0 1606.1 View list
5 206077294 Galant, R (Rozaan) 1 1.0 1 0 0 100.0 1235.7 425.0 1660.7 View list
6 207083831 Esau, J (Jovaundrea) 1 1.0 1 0 0 100.0 1290.7 425.0 1715.7 View list
7 2080138083 Du Buisson, A (Ava) 1 1.0 1 0 0 100.0 1135.6 425.0 1560.6 View list
8 2060150248 Diergaardt, J (Jay-Dee) 1 1.0 1 0 0 100.0 1181.1 425.0 1606.1 View list
9 2080158871 Cwayi, A (Anothando) 1 1.0 1 0 0 100.0 1237.4 425.0 1662.4 View list
10 2070147511 Caudwell, R (Renee) 1 1.0 1 0 0 100.0 1135.6 425.0 1560.6 View list
11 2070159249 Baartzes, C (Cleo) 1 1.0 1 0 0 100.0 1290.7 425.0 1715.7 View list
12 207084106 Hlanzela, M (Milani) 1 1.0 1 0 0 100.0 1235.7 425.0 1660.7 View list
13 2070150255 Mateka, D (Dineo) 1 1.0 1 0 0 100.0 1146.6 425.0 1571.6 View list
14 2070150253 Malilwana, K (Kuhle) 1 1.0 1 0 0 100.0 1146.6 425.0 1571.6 View list
15 206068758 Klaase, A (Angelique) 1 1.0 1 0 0 100.0 1290.7 425.0 1715.7 View list
16 2060138923 Jacobs, C (Caitlin) 1 1.0 1 0 0 100.0 1146.6 425.0 1571.6 View list
17 1080152861 Nkohla, T (Tsho-Sanda Hlumile) 1 1.0 1 0 0 100.0 1181.1 425.0 1606.1 View list
18 2080158872 Nkili, B (Bokamuso) 1 1.0 1 0 0 100.0 1237.4 425.0 1662.4 View list
19 2080150226 Mutanda, R (Rutando) 1 1.0 1 0 0 100.0 1181.1 425.0 1606.1 View list
20 2060138940 Ntwayi, L (Lebo) 1 1.0 1 0 0 100.0 1237.4 425.0 1662.4 View list