Player Page

Jacobs, Z (Zee-Lynne)
Dob: 2009/08/25 (U16)
Gender: Female
Chess SA id: 2090130779
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/03/09 (69 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 rating1306.2
Curent Weighted rating1349.7
Curent Weighted performance1145.6
Current official/published rating (highest between Raw, WR and WP)1349.7
Current floor (min rating allowed)892.3
Current highest rating achieved1392.3
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)±142.5
Current Raw change used (final)0.0
Projected new Raw rating1306.2
Projected new Weighed rating1346.4
Projected new Weighted performance1145.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1346.4
Projected effective change (new Official - current Official)-3.3
Projected new highest rating1392.3
Projected new floor892.3
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 rating1277.4
Curent Weighted rating1331.6
Curent Weighted performance1131.3
Current official/published rating (highest between Raw, WR and WP)1331.6
Current floor (min rating allowed)882.2
Current highest rating achieved1382.2
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)±148.5
Current Raw change used (final)0.0
Projected new Raw rating1277.4
Projected new Weighed rating1327.2
Projected new Weighted performance1131.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1327.2
Projected effective change (new Official - current Official)-4.4
Projected new highest rating1382.2
Projected new floor882.2
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)700.0
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 floor700.0
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 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)700.0
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 floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Eden School Chess Trials 1 2024 (U15 Girls) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 2.0 1352.5 1334.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
17 Eden School Chess Trials 1 2024 (U15 Girls) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 2.0 1352.5 1334.3 Analysis
16 Western Cape Top Schools 2023 (U15 Girls) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1364.8 1349.8 Analysis
15 Eden Trials 2+3 2023 (U16) 2023/04/15 2023/05/13 Eden District (WEG) Standard 60 0.83 10 4 2.5 1383.9 1372.5 Analysis
14 Eden Trials 2+3 2023 (U14) 2023/04/15 2023/05/13 Eden District (WEG) Standard 60 0.83 10 0 0.0 1383.9 1372.5 Analysis
13 Eden Trails 1 2023 (U15 Girls) 2023/03/11 2023/03/11 Eden District (WEG) Standard 60 0.83 5 4 3.0 1392.3 1382.2 Analysis
12 Eden Trails 1 2023 (U13 Girls) 2023/03/11 2023/03/11 Eden District (WEG) Standard 60 0.83 5 0 0.0 1392.3 1382.2 Analysis
11 Mossel Bay Schools Trials 2 2023 (U15 Girls) 2023/02/18 2023/02/18 Eden District (WEG) Standard 60 0.83 5 4 3.5 1348.5 1334.0 Analysis
10 Mossel Bay Schools Trials 1 2023 (U15 Girls) 2023/01/28 2023/01/28 Eden District (WEG) Standard 60 0.83 5 5 3.0 1348.8 1333.3 Analysis
9 Western Cape Top Schools 2022 (U13 Girls) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 5 3.0 1354.5 1340.1 Analysis
8 Eden Topskole 2022 (O13 Dogters) 2022/08/13 2022/08/13 Eden District (WEG) Standard 60 0.83 6 4 4.0 1277.0 1269.5 Analysis
7 Western Cape Schools 2022 (U13 Girls) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 6 3.0 1299.8 1308.7 Analysis
6 Eden Proewe 2 2022 (O13 Dogters) 2022/04/09 2022/04/09 Eden District (WEG) Standard 65 0.85 5 5 3.5 1273.8 1284.2 Analysis
5 Eden Proewe 1 2022 (O13 Dogters) 2022/03/12 2022/03/12 Eden District (WEG) Standard 65 0.85 5 5 3.0 1252.1 1261.2 Analysis
4 Mosselbaai Skole Skaak Proewe 1 2022 (U13 Girls) 2022/01/29 2022/01/29 Eden District (WEG) Standard 65 0.85 5 5 4.0 1203.4 1198.4 Analysis
3 Eden Schools Closed Trials 1 2020 (U11 Girls) 2020/03/07 2020/03/07 Eden District (WEG) Standard 65 0.85 5 5 2.5 1196.3 1189.2 Analysis
2 Mossel Bay Trials 2 2020 (U11) 2020/02/15 2020/02/15 Eden District (WEG) Standard 65 0.85 5 5 3.0 1200.0 1200.0 Analysis
1 Mossel Bay Trials 1 2020 (U11) 2020/02/01 2020/02/01 Eden District (WEG) Standard 65 0.85 5 4 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 0 3 2.0 40.0 -85.0 1163.1 1078.1
White 2 0 0 2 0.0 0.0 -425.0 1202.7 777.7
Black 3 2 0 1 2.0 66.7 141.7 1136.7 1278.3
Standard All 5 2 0 3 2.0 40.0 -85.0 1163.1 1078.1
White 2 0 0 2 0.0 0.0 -425.0 1202.7 777.7
Black 3 2 0 1 2.0 66.7 141.7 1136.7 1278.3
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 71 43 4 24 45.0 63.4 113.7 1199.7 1313.4
White 34 17 2 15 18.0 52.9 25.0 1218.0 1243.0
Black 37 26 2 9 27.0 73.0 195.3 1182.8 1378.0
Standard All 71 43 4 24 45.0 63.4 113.7 1199.7 1313.4
White 34 17 2 15 18.0 52.9 25.0 1218.0 1243.0
Black 37 26 2 9 27.0 73.0 195.3 1182.8 1378.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2100119265 Kennedy, J (Juvante) 3 3.0 3 0 0 100.0 1252.5 425.0 1677.5 View list
2 2100130799 Robertson, M (Melcaylinn) 3 2.0 2 0 1 66.7 1267.0 141.7 1408.6 View list
3 2100110931 Labuschagne, A (Anke) 3 1.5 1 1 1 50.0 1242.0 0.0 1242.0 View list
4 2100119266 Le Kay, Y (Yshah) 3 0.0 0 0 3 0.0 1225.7 -425.0 800.7 View list
5 2100130802 Speelman, A (Aliyah) 2 2.0 2 0 0 100.0 1277.0 425.0 1702.0 View list
6 2090130803 Taute, M (Mecayla) 2 2.0 2 0 0 100.0 1348.7 425.0 1773.7 View list
7 2090098408 Wewers, I (Izelle) 2 1.5 1 1 0 75.0 1311.2 212.5 1523.7 View list
8 2100130793 Moos, N (Neith-Lynn) 2 1.0 1 0 1 50.0 1199.8 0.0 1199.8 View list
9 2080098442 October, K (Katelin) 2 1.0 1 0 1 50.0 1348.7 0.0 1348.7 View list
10 1080110939 Blom, W (Wafiek) 2 0.0 0 0 2 0.0 1200.0 -425.0 775.0 View list
11 2090139247 Brown, H (Hayley-Jade) 1 1.0 1 0 0 100.0 1252.1 425.0 1677.1 View list
12 2090119669 Farland, R (Roeshaana) 1 1.0 1 0 0 100.0 1364.8 425.0 1789.8 View list
13 2100119452 Erasmus, A (Anneke) 1 1.0 1 0 0 100.0 1196.3 425.0 1621.3 View list
14 2080114986 Dreyer, M (Morgan) 1 1.0 1 0 0 100.0 1364.8 425.0 1789.8 View list
15 2090130768 Diamond, J (Jodie) 1 1.0 1 0 0 100.0 1392.3 425.0 1817.3 View list
16 2080148919 De Jager, S (Shade) 1 1.0 1 0 0 100.0 1348.8 425.0 1773.8 View list
17 2080108553 Jacobs, S (Sensemecia) 1 1.0 1 0 0 100.0 1383.9 425.0 1808.9 View list
18 2100109379 Gouws, G (Garlan) 1 1.0 1 0 0 100.0 1273.8 425.0 1698.8 View list
19 1100130756 Bewee, E (Edwick) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
20 1090130755 Beukes, Z (Zaydian) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list