Player Page

Nieman, S (Shannon)
Dob: 2010/05/12 (U16)
Gender: Female
Chess SA id: 2100307526
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2024/09/14 (5 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 rating1232.5
Current Weighted rating1205.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1232.5
Current highest rating achieved1232.5
Current floor (min rating allowed)732.5
Current K-factor36
Games played this month10
Score (S)4.0
Expected score (We)5.65
Difference (S-We)-1.15
Current Raw change (no limits, including tournament time weight)-41.6
Current min/max change allowed (with limits)±158.3
Current Raw change used (final)-41.6
Projected new Raw rating1190.9
Projected new Weighed rating1108.9
Projected new Weighted performance915.2
Projected new final Raw rating (if new WP > new Raw)1190.9
Projected new highest rating1232.5
Projected new floor732.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1190.9
Projected effective change (new Official - current Official)-41.6
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 rating1238.0
Current Weighted rating1206.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1238.0
Current highest rating achieved1238.0
Current floor (min rating allowed)738.0
Current K-factor36
Games played this month5
Score (S)2.0
Expected score (We)2.86
Difference (S-We)-0.86
Current Raw change (no limits, including tournament time weight)-31.0
Current min/max change allowed (with limits)±157.1
Current Raw change used (final)-31.0
Projected new Raw rating1207.0
Projected new Weighed rating1109.7
Projected new Weighted performance727.5
Projected new final Raw rating (if new WP > new Raw)1207.0
Projected new highest rating1238.0
Projected new floor738.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1207.0
Projected effective change (new Official - current Official)-31.0
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
Current K-factor40
Games played this month5
Score (S)2.0
Expected score (We)2.54
Difference (S-We)-0.54
Current Raw change (no limits, including tournament time weight)-21.6
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)-21.6
Projected new Raw rating1178.4
Projected new Weighed rating1104.0
Projected new Weighted performance370.1
Projected new final Raw rating (if new WP > new Raw)1178.4
Projected new highest rating1178.4
Projected new floor678.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1178.4
Projected effective change (new Official - current Official)-21.6
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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: Kingsway Chess Open 2024 (U14)
Start: 2024/09/14  End: 2024/09/14  Host: WOS  Type: Rapid   Time: 20  Time weight: 0.47  Rounds: 0
Games: 0  Score: 0.0
Main rating: 1232.5  Rating gain/loss: 0.0
Type rating: 1200.0  Rating gain/loss: 0.0
Analysis
Tournament: Kleinmond Chess Club Open 2024 (Intermediate)
Start: 2024/09/07  End: 2024/09/07  Host: WOS  Type: Rapid   Time: 25  Time weight: 0.54  Rounds: 5
Games: 5  Score: 2.0
Main rating: 1232.5  Rating gain/loss: -14.4
Type rating: 1200.0  Rating gain/loss: -21.6
Analysis
Tournament: Western Cape Top Schools Championship 2024 (U15 Girls)
Start: 2024/08/30  End: 2024/09/01  Host: WEG  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 2.0
Main rating: 1232.5  Rating gain/loss: -27.2
Type rating: 1238.0  Rating gain/loss: -31.0
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Kingsway Chess Open 2024 (U14) 2024/09/14 2024/09/14 Overberg (WOS) Rapid 20 0.47 6 0 0.0 1232.5 1200.0 Analysis
3 Kleinmond Chess Club Open 2024 (Intermediate) 2024/09/07 2024/09/07 Overberg (WOS) Rapid 25 0.54 6 5 2.0 1232.5 1200.0 Analysis
2 Western Cape Top Schools Championship 2024 (U15 Girls) 2024/08/30 2024/09/01 Eden (WEG) Standard 60 0.83 6 5 2.0 1232.5 1238.0 Analysis
1 Overberg Schools - Top Schools 2024 (U9-U15 Girls) 2024/07/27 2024/07/27 Overberg (WOS) Standard 60 0.83 5 4 3.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Kingsway Chess Open 2024 (U14) 2024/09/14 2024/09/14 Overberg (WOS) Rapid 20 0.47 6 0 0.0 1232.5 1200.0 Analysis
3 Kleinmond Chess Club Open 2024 (Intermediate) 2024/09/07 2024/09/07 Overberg (WOS) Rapid 25 0.54 6 5 2.0 1232.5 1200.0 Analysis
2 Western Cape Top Schools Championship 2024 (U15 Girls) 2024/08/30 2024/09/01 Eden (WEG) Standard 60 0.83 6 5 2.0 1232.5 1238.0 Analysis
1 Overberg Schools - Top Schools 2024 (U9-U15 Girls) 2024/07/27 2024/07/27 Overberg (WOS) Standard 60 0.83 5 4 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 14 7 0 7 7.0 50.0 0.0 1187.5 1187.5
White 8 4 0 4 4.0 50.0 0.0 1193.7 1193.7
Black 6 3 0 3 3.0 50.0 0.0 1179.3 1179.3
Standard All 9 5 0 4 5.0 55.6 47.2 1180.6 1227.8
White 5 2 0 3 2.0 40.0 -85.0 1189.9 1104.9
Black 4 3 0 1 3.0 75.0 212.5 1169.0 1381.5
Rapid All 5 2 0 3 2.0 40.0 -85.0 1200.0 1115.0
White 3 2 0 1 2.0 66.7 141.7 1200.0 1341.7
Black 2 0 0 2 0.0 0.0 -425.0 1200.0 775.0
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 14 7 0 7 7.0 50.0 0.0 1187.5 1187.5
White 8 4 0 4 4.0 50.0 0.0 1193.7 1193.7
Black 6 3 0 3 3.0 50.0 0.0 1179.3 1179.3
Standard All 9 5 0 4 5.0 55.6 47.2 1180.6 1227.8
White 5 2 0 3 2.0 40.0 -85.0 1189.9 1104.9
Black 4 3 0 1 3.0 75.0 212.5 1169.0 1381.5
Rapid All 5 2 0 3 2.0 40.0 -85.0 1200.0 1115.0
White 3 2 0 1 2.0 66.7 141.7 1200.0 1341.7
Black 2 0 0 2 0.0 0.0 -425.0 1200.0 775.0
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 2120138437 Collins, E (Esme) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 2100193051 Jacobs, F (Felecia) 1 1.0 1 0 0 100.0 1232.5 425.0 1657.5 View list
3 2100307522 Gawulekaya, E (Esinako) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1080311061 Ntsipo, I (Iviwe) 1 1.0 1 0 0 100.0 1232.5 425.0 1657.5 View list
5 2150305065 Botha, R (Randzu) 1 1.0 1 0 0 100.0 1232.5 425.0 1657.5 View list
6 2160307527 Qumba, I (Imani) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1090311067 Van Den Berg, R (Rhinus) 1 1.0 1 0 0 100.0 1232.5 425.0 1657.5 View list
8 2120145243 Rubusana, L (Lolothando) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1720311064 Prins, W (Walter) 1 0.0 0 0 1 0.0 1232.5 -425.0 807.5 View list
10 2100133799 Mudau, T (Takalani) 1 0.0 0 0 1 0.0 1232.5 -425.0 807.5 View list
11 1600311059 Kruyswijk, G (Gerrit) 1 0.0 0 0 1 0.0 1232.5 -425.0 807.5 View list
12 2110136849 Kiewiet, H (Heimeesha) 1 0.0 0 0 1 0.0 1232.5 -425.0 807.5 View list
13 2100301935 Daka, K (Kwakhanya) 1 0.0 0 0 1 0.0 1232.5 -425.0 807.5 View list
14 1020311057 Botha, S (Stevan) 1 0.0 0 0 1 0.0 1232.5 -425.0 807.5 View list