Player Page

Raouna, D (Demitra)
Dob: 2002/05/29 (Adult)
Gender: Female
Chess SA id: 202088629
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2019/10/05 (1875 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 rating1136.8
Current Weighted rating1136.8
Current Weighted performance285.2
Current official/published rating (highest between Raw, WR and WP)1136.8
Current highest rating achieved1158.2
Current floor (min rating allowed)658.2
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)±181.4
Current Raw change used (final)0.0
Projected new Raw rating1136.8
Projected new Weighed rating1045.9
Projected new Weighted performance285.2
Projected new final Raw rating (if new WP > new Raw)1136.8
Projected new highest rating1158.2
Projected new floor658.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1136.8
Projected effective change (new Official - current Official)=0.0
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 rating1148.0
Current Weighted rating1148.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1148.0
Current highest rating achieved1149.6
Current floor (min rating allowed)649.6
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)±178.6
Current Raw change used (final)0.0
Projected new Raw rating1148.0
Projected new Weighed rating1056.2
Projected new Weighted performance239.7
Projected new final Raw rating (if new WP > new Raw)1148.0
Projected new highest rating1149.6
Projected new floor649.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1148.0
Projected effective change (new Official - current Official)=0.0
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 rating1100.0
Current Weighted rating1100.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1100.0
Current highest rating achieved1100.0
Current floor (min rating allowed)600.0
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)±191.2
Current Raw change used (final)0.0
Projected new Raw rating1100.0
Projected new Weighed rating1012.0
Projected new Weighted performance114.4
Projected new final Raw rating (if new WP > new Raw)1100.0
Projected new highest rating1100.0
Projected new floor600.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1100.0
Projected effective change (new Official - current Official)=0.0
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
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Assumption Invitational High School Tournament 2019 2019/10/05 2019/10/05 Chess Excellence (CEX) Rapid 10 0.29 7 7 1.5 1156.2 1200.0 Analysis
4 2019 Gauteng Secondary Schools Individual Chess Championships (U18 Girls) 2019/05/25 2019/05/25 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1158.2 1149.6 Analysis
3 2018 Gauteng Secondary Schools Individual Chess Championships (U18 Girls) 2018/05/26 2018/05/26 Tshwane (GTP) Standard 60 0.83 5 4 2.0 1200.0 1200.0 Analysis
2 D5 Schools Individuals (District Final) 2018 (U18 Girls) 2018/05/19 2018/05/19 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1200.0 1200.0 Analysis
1 D5 Secondary Schools Individuals (Cluster) 2018 (U18 Girls) 2018/05/12 2018/05/12 Ekurhuleni (GE) Standard 60 0.83 5 5 3.5 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 26 11 4 11 13.0 50.0 0.0 1045.7 1045.7
White 12 5 2 5 6.0 50.0 0.0 1080.4 1080.4
Black 14 6 2 6 7.0 50.0 0.0 1015.9 1015.9
Standard All 19 10 3 6 11.5 60.5 89.5 988.1 1077.5
White 8 4 2 2 5.0 62.5 106.3 1018.8 1125.1
Black 11 6 1 4 6.5 59.1 77.3 965.7 1042.9
Rapid All 7 1 1 5 1.5 21.4 -242.9 1202.0 959.2
White 4 1 0 3 1.0 25.0 -212.5 1203.5 991.0
Black 3 0 1 2 0.5 16.7 -283.3 1200.0 916.7
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 201089602 Marewangepo, L (Leonah) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
2 202088897 Tsotetsi, N (Nompumelelo) 2 1.5 1 1 0 75.0 1200.0 212.5 1412.5 View list
3 201047671 Kotze, L (La Rette) 2 1.5 1 1 0 75.0 1200.0 212.5 1412.5 View list
4 202051001 Brits, K (Kayla) 2 0.5 0 1 1 25.0 1200.0 -212.5 987.5 View list
5 2020101204 Lolo, A (Ariane) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2030103336 Mphande, M (Martha) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 201071486 Mgabhi, N (Nonhlanhla) 1 1.0 1 0 0 100.0 1158.2 425.0 1583.2 View list
8 201071485 Mazibuko, M (Mbali) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 203084677 Kerr, Z (Zandile) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 2030101469 Malise, R (Refilwe) 1 1.0 1 0 0 100.0 1158.2 425.0 1583.2 View list
11 1030119243 Brooks, J (Jesse) 1 1.0 1 0 0 100.0 1156.2 425.0 1581.2 View list
12 102064630 Bearschank, G (Grant) 1 0.5 0 1 0 50.0 1156.2 0.0 1156.2 View list
13 2000103344 Yuvana, J (Jaichand) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1020119244 Shaked, K (Kfir) 1 0.0 0 0 1 0.0 1156.2 -425.0 731.2 View list
15 200066521 Nyoni, N (Nicole) 1 0.0 0 0 1 0.0 1158.2 -425.0 733.2 View list
16 201094069 Ngobese, P (Pretty) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 105072350 Nel, G (Grant) 1 0.0 0 0 1 0.0 1156.2 -425.0 731.2 View list
18 2030115340 Mashilangoako, D (Dipuo) 1 0.0 0 0 1 0.0 1158.2 -425.0 733.2 View list
19 2010101479 Malise, BS (Basetsana Seadimo) 1 0.0 0 0 1 0.0 1158.2 -425.0 733.2 View list
20 1000119213 Date Line, B (Byron) 1 0.0 0 0 1 0.0 1156.2 -425.0 731.2 View list