Player Page

Forosi, S (Siphosihle)
Dob: 2004/10/16 (Adult)
Gender: Female
Chess SA id: 2040150723
FIDE id:
Region: Amathole (EAL)
Citizen: RSA
Title(s):
Last active: 2024/12/03 (7 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 rating1110.3
Current Weighted rating1053.8
Current Weighted performance1078.0
Current official/published rating (highest between Raw, WR and WP)1110.3
Current highest rating achieved1115.0
Current floor (min rating allowed)615.0
Current K-factor40
Games played this month9
Score (S)3.0
Expected score (We)3.67
Difference (S-We)-0.67
Current Raw change (no limits, including tournament time weight)-26.8
Current min/max change allowed (with limits)±188.4
Current Raw change used (final)-26.8
Projected new Raw rating1083.5
Projected new Weighed rating968.9
Projected new Weighted performance1077.3
Projected new final Raw rating (if new WP > new Raw)1083.5
Projected new highest rating1115.0
Projected new floor615.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1083.5
Projected effective change (new Official - current Official)-26.8
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 rating1123.6
Current Weighted rating1064.2
Current Weighted performance1093.7
Current official/published rating (highest between Raw, WR and WP)1123.6
Current highest rating achieved1123.6
Current floor (min rating allowed)623.6
Current K-factor40
Games played this month9
Score (S)3.0
Expected score (We)3.74
Difference (S-We)-0.74
Current Raw change (no limits, including tournament time weight)-29.6
Current min/max change allowed (with limits)±184.9
Current Raw change used (final)-29.6
Projected new Raw rating1094.0
Projected new Weighed rating979.0
Projected new Weighted performance1093.9
Projected new final Raw rating (if new WP > new Raw)1094.0
Projected new highest rating1123.6
Projected new floor623.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1094.0
Projected effective change (new Official - current Official)-29.6
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 rating1081.6
Current Weighted rating1109.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1109.5
Current highest rating achieved1122.8
Current floor (min rating allowed)622.8
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)±196.3
Current Raw change used (final)0.0
Projected new Raw rating1081.6
Projected new Weighed rating1018.8
Projected new Weighted performance496.2
Projected new final Raw rating (if new WP > new Raw)1081.6
Projected new highest rating1122.8
Projected new floor622.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1081.6
Projected effective change (new Official - current Official)-27.9
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 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
Tournament: USSA Chess Championships 2024 (Ladies)
Start: 2024/11/29  End: 2024/12/03  Host: GTP  Type: Standard   Time: 120  Time weight: 1.00  Rounds: 9
Games: 9  Score: 3.0
Main rating: 1110.3  Rating gain/loss: -26.8
Type rating: 1123.6  Rating gain/loss: -29.6
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
6 USSA Chess Championships 2024 (Ladies) 2024/11/29 2024/12/03 Tshwane (GTP) Standard 120 1.00 9 9 3.0 1110.3 1123.6 Analysis
5 UFH Clash of 2024 (Queens) 2024/10/12 2024/10/12 Amathole (EAL) Standard 60 0.83 6 5 3.0 1047.0 1062.8 Analysis
4 EC Students Team League 2024 (Ladies) 2024/09/14 2024/10/05 Amathole (EAL) Standard 65 0.85 7 7 3.0 1047.0 1062.8 Analysis
3 Bhongweni Chess Club Open 2024 (U20) 2024/04/27 2024/04/27 Buffalo City (EBC) Rapid 30 0.60 6 6 1.5 1034.0 1122.8 Analysis
2 UFH Open 2024 (B) 2024/04/13 2024/04/14 Amathole (EAL) Standard 62 0.84 7 7 2.5 1034.0 1045.2 Analysis
1 UFH Intercampus Games 2024 (B) 2024/03/23 2024/03/24 Amathole (EAL) Standard 62 0.84 7 6 2.0 1018.5 1026.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 USSA Chess Championships 2024 (Ladies) 2024/11/29 2024/12/03 Tshwane (GTP) Standard 120 1.00 9 9 3.0 1110.3 1123.6 Analysis
10 UFH Clash of 2024 (Queens) 2024/10/12 2024/10/12 Amathole (EAL) Standard 60 0.83 6 5 3.0 1047.0 1062.8 Analysis
9 EC Students Team League 2024 (Ladies) 2024/09/14 2024/10/05 Amathole (EAL) Standard 65 0.85 7 7 3.0 1047.0 1062.8 Analysis
8 Bhongweni Chess Club Open 2024 (U20) 2024/04/27 2024/04/27 Buffalo City (EBC) Rapid 30 0.60 6 6 1.5 1034.0 1122.8 Analysis
7 UFH Open 2024 (B) 2024/04/13 2024/04/14 Amathole (EAL) Standard 62 0.84 7 7 2.5 1034.0 1045.2 Analysis
6 UFH Intercampus Games 2024 (B) 2024/03/23 2024/03/24 Amathole (EAL) Standard 62 0.84 7 6 2.0 1018.5 1026.8 Analysis
5 2023 USSA Championships (Ladies) 2023/12/04 2023/12/08 Ethekwini (KED) Standard 120 1.00 9 9 3.0 1040.5 1058.4 Analysis
4 UFH Spring Break 2023 2023/09/30 2023/09/30 Amathole (EAL) Rapid 32 0.63 5 4 0.0 1070.0 1200.0 Analysis
3 UFH Springbok Cup 2023 (Ladies) 2023/05/18 2023/05/21 Amathole (EAL) Standard 65 0.85 9 9 3.5 1062.5 1038.0 Analysis
2 UFH Open 2023 (B) 2023/03/25 2023/03/25 Amathole (EAL) Standard 60 0.83 5 4 0.0 1115.0 1098.0 Analysis
1 Alice Cup 2023 (B) 2023/02/26 2023/02/28 Amathole (EAL) Standard 60 0.83 6 6 0.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 40 12 6 22 15.0 37.5 -106.3 1202.9 1096.6
White 20 6 1 13 6.5 32.5 -148.8 1215.7 1067.0
Black 20 6 5 9 8.5 42.5 -63.8 1190.0 1126.3
Standard All 34 11 5 18 13.5 39.7 -87.5 1200.0 1112.5
White 16 5 0 11 5.0 31.3 -159.4 1216.0 1056.6
Black 18 6 5 7 8.5 47.2 -23.6 1185.7 1162.1
Rapid All 6 1 1 4 1.5 25.0 -212.5 1219.4 1006.9
White 4 1 1 2 1.5 37.5 -106.3 1214.8 1108.5
Black 2 0 0 2 0.0 0.0 -425.0 1228.6 803.6
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 72 18 8 46 22.0 30.6 -165.3 1193.8 1028.5
White 37 8 3 26 9.5 25.7 -206.8 1205.0 998.2
Black 35 10 5 20 12.5 35.7 -121.4 1182.0 1060.6
Standard All 62 17 7 38 20.5 33.1 -144.0 1187.8 1043.9
White 31 7 2 22 8.0 25.8 -205.6 1201.9 996.3
Black 31 10 5 16 12.5 40.3 -82.3 1173.7 1091.5
Rapid All 10 1 1 8 1.5 15.0 -297.5 1230.9 933.4
White 6 1 1 4 1.5 25.0 -212.5 1220.7 1008.2
Black 4 0 0 4 0.0 0.0 -425.0 1246.1 821.1
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 2030151599 Magazi, S (Sipahle) 3 1.0 1 0 2 33.3 1052.2 -141.7 910.5 View list
2 2030151598 Madlala, N (Nonhle) 3 0.0 0 0 3 0.0 1055.5 -425.0 630.5 View list
3 2020151613 Mbava, S (Sikhulule) 2 2.0 2 0 0 100.0 1051.5 425.0 1476.5 View list
4 1060300908 Mneke, M (Musa) 2 1.0 1 0 1 50.0 1034.0 0.0 1034.0 View list
5 2040300912 Ngomane, M (Michele) 2 1.0 0 2 0 50.0 1047.0 0.0 1047.0 View list
6 2020134258 Mbaba, Z (Zinathi) 2 0.5 0 1 1 25.0 1054.8 -212.5 842.3 View list
7 2020150728 Mncam, S (Siphephelo) 2 0.5 0 1 1 25.0 1131.3 -212.5 918.8 View list
8 1060300904 Sigwili, L (Lindokuhle) 2 0.5 0 1 1 25.0 1026.3 -212.5 813.8 View list
9 2030103754 Khumalo, R (Rethabile) 2 0.0 0 0 2 0.0 1075.4 -425.0 650.4 View list
10 1030138245 Mzizi, O (Olwethu) 2 0.0 0 0 2 0.0 1135.0 -425.0 710.0 View list
11 2010134259 Ncokotwane, Z (Zandi) 2 0.0 0 0 2 0.0 1054.8 -425.0 629.8 View list
12 1060160712 Bonono, R (Ryan) 1 1.0 1 0 0 100.0 1034.0 425.0 1459.0 View list
13 2010152617 Bhani, M (Minentle) 1 1.0 1 0 0 100.0 1062.5 425.0 1487.5 View list
14 2020310867 Maqam, A (Asandiswa) 1 1.0 1 0 0 100.0 1047.0 425.0 1472.0 View list
15 2030151601 Mayisela, E (Elona) 1 1.0 1 0 0 100.0 1034.0 425.0 1459.0 View list
16 2030313786 Mdidimba, Y (Yola) 1 1.0 1 0 0 100.0 1110.3 425.0 1535.3 View list
17 1010300899 Mkhangazi, A (Asanele) 1 1.0 1 0 0 100.0 1018.5 425.0 1443.5 View list
18 2050313788 Mohale, R (Rethabile) 1 1.0 1 0 0 100.0 1110.3 425.0 1535.3 View list
19 1120134778 Mokitimi, A (Amahle) 1 1.0 1 0 0 100.0 1018.5 425.0 1443.5 View list
20 2010119565 Mseleni, L (Lutho) 1 1.0 1 0 0 100.0 1047.0 425.0 1472.0 View list