Player Page

Bosch, E (Elne)
Dob: 2009/01/16 (U16)
Gender: Female
Chess SA id: 209086786
FIDE id:
Region: Capricorn (LCP)
Citizen: RSA
Title(s):
Last active: 2023/03/11 (432 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 rating1243.5
Curent Weighted rating1245.0
Curent Weighted performance1018.5
Current official/published rating (highest between Raw, WR and WP)1245.0
Current floor (min rating allowed)793.5
Current highest rating achieved1293.5
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)±155.9
Current Raw change used (final)0.0
Projected new Raw rating1243.5
Projected new Weighed rating1244.2
Projected new Weighted performance1018.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1244.2
Projected effective change (new Official - current Official)-0.7
Projected new highest rating1293.5
Projected new floor793.5
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 rating1241.1
Curent Weighted rating1241.0
Curent Weighted performance1018.8
Current official/published rating (highest between Raw, WR and WP)1241.1
Current floor (min rating allowed)773.5
Current highest rating achieved1273.5
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)±156.4
Current Raw change used (final)0.0
Projected new Raw rating1241.1
Projected new Weighed rating1240.6
Projected new Weighted performance1018.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1241.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1273.5
Projected new floor773.5
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 rating1282.0
Curent Weighted rating1282.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1282.0
Current floor (min rating allowed)782.0
Current highest rating achieved1282.0
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)±147.5
Current Raw change used (final)0.0
Projected new Raw rating1282.0
Projected new Weighed rating1282.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1282.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1282.0
Projected new floor782.0
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)782.0
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 floor782.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 Capricorn Qualifying March 2023 (U16) 2023/03/11 2023/03/11 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1227.1 1220.6 Analysis
10 Capricorn Qualifying February 4th 2023 (U16) 2023/02/04 2023/02/04 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1216.3 1205.1 Analysis
9 2022 South African Junior Team Chess Championships (U14 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 6 1.0 1290.8 1273.5 Analysis
8 Capricorn Qualifying May 2022 (U14) 2022/05/21 2022/05/21 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1293.5 1272.4 Analysis
7 LCP Qualifying October 2021 (O14) 2021/10/23 2021/10/23 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1287.8 1260.5 Analysis
6 LCP Qualifying February 2020 (O12) 2020/02/15 2020/02/15 Capricorn (LCP) Standard 60 0.83 5 5 4.0 1248.4 1205.1 Analysis
5 2019 Super 12 Laerskole (Juniors) 2019/05/04 2019/05/04 Tshwane (GTP) Rapid 30 0.60 5 5 5.0 1205.4 1203.2 Analysis
4 Capricorn Qualifying April 2019 (O12) 2019/04/13 2019/04/13 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1205.1 1204.0 Analysis
3 Capricorn Qualifying 2019 (O12) 2019/02/16 2019/02/16 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1190.8 1186.0 Analysis
2 2018 Super 12 (Junior) 2018/05/05 2018/05/05 Tshwane (GTP) Rapid 30 0.60 5 5 3.0 1187.4 1200.0 Analysis
1 Capricorn Qualifying 10 Maart 2018 (U10) 2018/03/10 2018/03/10 Capricorn (LCP) Standard 60 0.83 5 5 2.5 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 56 33 1 22 33.5 59.8 83.5 1186.1 1269.6
White 30 18 0 12 18.0 60.0 85.0 1192.6 1277.6
Black 26 15 1 10 15.5 59.6 81.7 1178.6 1260.3
Standard All 46 25 1 20 25.5 55.4 46.2 1203.2 1249.4
White 25 15 0 10 15.0 60.0 85.0 1214.6 1299.6
Black 21 10 1 10 10.5 50.0 0.0 1189.6 1189.6
Rapid All 10 8 0 2 8.0 80.0 255.0 1107.5 1362.5
White 5 3 0 2 3.0 60.0 85.0 1082.7 1167.7
Black 5 5 0 0 5.0 100.0 425.0 1132.3 1557.3
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 108076933 Madiba, D (Dumisani) 2 0.0 0 0 2 0.0 1246.4 -425.0 821.4 View list
2 109090780 Eager, S (Schalk) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 109083420 Collett, J (Joshua Sean) 1 1.0 1 0 0 100.0 1205.4 425.0 1630.4 View list
4 1080117382 Clark, W (William) 1 1.0 1 0 0 100.0 1187.4 425.0 1612.4 View list
5 1100100322 Breedt, L (Liam) 1 1.0 1 0 0 100.0 1187.4 425.0 1612.4 View list
6 111093278 Bossert, SW (Sam) 1 1.0 1 0 0 100.0 1187.4 425.0 1612.4 View list
7 1090110009 Boneschans, J (Jan-Hendrik) 1 1.0 1 0 0 100.0 1190.8 425.0 1615.8 View list
8 2090136535 Khambule, A (Ayabonga) 1 1.0 1 0 0 100.0 1290.8 425.0 1715.8 View list
9 1090151965 Kgapola, L (Lesedi) 1 1.0 1 0 0 100.0 1227.1 425.0 1652.1 View list
10 1090096811 Joubert, D (Dewald) 1 1.0 1 0 0 100.0 1227.1 425.0 1652.1 View list
11 1090132674 Jacobs, JC (Jc) 1 1.0 1 0 0 100.0 1216.3 425.0 1641.3 View list
12 2090132673 Hopjane, P (Phenyo) 1 1.0 1 0 0 100.0 1248.4 425.0 1673.4 View list
13 1090141092 Ledwaba, NT (Nkateko) 1 1.0 1 0 0 100.0 1293.5 425.0 1718.5 View list
14 1080149431 Lebea, T (Thato) 1 1.0 1 0 0 100.0 1216.3 425.0 1641.3 View list
15 1110114768 Le Roux, D (Daniel) 1 1.0 1 0 0 100.0 1205.4 425.0 1630.4 View list
16 1090098580 Bezuidenhout, DFT (Daniel) 1 1.0 1 0 0 100.0 1205.4 425.0 1630.4 View list
17 1100114786 Kriel, W (Wessel) 1 1.0 1 0 0 100.0 1205.4 425.0 1630.4 View list
18 1100132679 Machete, MJ (Mogau) 1 1.0 1 0 0 100.0 1248.4 425.0 1673.4 View list
19 1090098308 Magoro, T (Tebogo) 1 1.0 1 0 0 100.0 1248.4 425.0 1673.4 View list
20 2080149433 Makua, A (Amogelang) 1 1.0 1 0 0 100.0 1216.3 425.0 1641.3 View list