Player Page

Mdemka, A (Anda)
Dob: 2007/08/20 (U18)
Gender: Female
Chess SA id: 2070134943
FIDE id:
Region: OR Tambo (EOR)
Citizen: RSA
Title(s):
Last active: 2022/11/19 (545 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 rating1215.1
Curent Weighted rating1213.3
Curent Weighted performance934.9
Current official/published rating (highest between Raw, WR and WP)1215.1
Current floor (min rating allowed)733.2
Current highest rating achieved1233.2
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)±162.3
Current Raw change used (final)0.0
Projected new Raw rating1215.1
Projected new Weighed rating1213.9
Projected new Weighted performance934.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1215.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1233.2
Projected new floor733.2
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 rating1259.6
Curent Weighted rating1257.8
Curent Weighted performance1021.8
Current official/published rating (highest between Raw, WR and WP)1259.6
Current floor (min rating allowed)759.6
Current highest rating achieved1259.6
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)±152.3
Current Raw change used (final)0.0
Projected new Raw rating1259.6
Projected new Weighed rating1258.4
Projected new Weighted performance1021.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1259.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1259.6
Projected new floor759.6
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 rating1098.4
Curent Weighted rating1098.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1098.7
Current floor (min rating allowed)598.4
Current highest rating achieved1098.4
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)±191.6
Current Raw change used (final)0.0
Projected new Raw rating1098.4
Projected new Weighed rating1098.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1098.4
Projected effective change (new Official - current Official)-0.3
Projected new highest rating1098.4
Projected new floor598.4
Projected new K-facor40
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 rating1174.4
Curent Weighted rating1174.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1174.4
Current floor (min rating allowed)598.4
Current highest rating achieved1174.4
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)±172.0
Current Raw change used (final)0.0
Projected new Raw rating1174.4
Projected new Weighed rating1174.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1174.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1174.4
Projected new floor598.4
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 OR Tambo Open 2022 (C) 2022/11/19 2022/11/19 OR Tambo (EOR) Standard 60 0.83 5 5 3.5 1179.2 1223.4 Analysis
10 Libode Chess Club Open 2022 (B) 2022/08/27 2022/08/27 Amathole (EAL) Standard 60 0.83 5 5 2.5 1175.3 1230.2 Analysis
9 Ngaru Rapid 2022 2022/07/29 2022/07/29 OR Tambo (EOR) Rapid 15 0.39 7 7 1.0 1199.8 1200.0 Analysis
8 Sihambasonke Chess Club Youth Day Tournament 2022 (B) 2022/07/02 2022/07/02 OR Tambo (EOR) Standard 60 0.83 5 5 3.0 1199.8 1218.3 Analysis
7 Ngaru Friday Special Blitz 2022 2022/05/27 2022/05/27 OR Tambo (EOR) Blitz 5 0.18 5 5 2.0 1194.9 1200.0 Analysis
6 OR Tambo Ditsrict Games 2022 (U15) 2022/05/25 2022/05/25 OR Tambo (EOR) Standard 60 0.83 5 5 4.0 1194.9 1193.9 Analysis
5 Mthatha High School League Trials 1 2022 (U12-U18) 2022/05/18 2022/05/18 OR Tambo (EOR) Standard 60 0.83 5 5 2.0 1194.9 1193.9 Analysis
4 Mthatha CMC Games 2022 (U15) 2022/05/09 2022/05/09 Amathole (EAL) Standard 60 0.83 5 5 2.0 1194.9 1193.9 Analysis
3 2nd OR Tambo Open 2021 (C) 2021/11/20 2021/11/21 OR Tambo (EOR) Standard 60 0.83 6 6 3.0 1199.4 1198.6 Analysis
2 OR Tambo School`s District Trials 2021 (U13) 2021/10/16 2021/10/16 OR Tambo (EOR) Standard 60 0.83 5 2 0.0 1233.2 1240.0 Analysis
1 Little Flower Heritage 2021 (C) 2021/09/24 2021/09/25 Amathole (EAL) Standard 60 0.83 6 6 4.0 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 25 4 27 27.0 48.2 -15.2 1189.2 1174.1
White 30 11 2 17 12.0 40.0 -85.0 1187.0 1102.0
Black 26 14 2 10 15.0 57.7 65.4 1191.8 1257.2
Standard All 44 22 4 18 24.0 54.5 38.6 1192.4 1231.0
White 23 11 2 10 12.0 52.2 18.5 1191.0 1209.5
Black 21 11 2 8 12.0 57.1 60.7 1193.8 1254.5
Rapid All 7 1 0 6 1.0 14.3 -303.6 1182.8 879.2
White 4 0 0 4 0.0 0.0 -425.0 1196.4 771.4
Black 3 1 0 2 1.0 33.3 -141.7 1164.6 1023.0
Blitz All 5 2 0 3 2.0 40.0 -85.0 1171.0 1086.0
White 3 0 0 3 0.0 0.0 -425.0 1144.0 719.0
Black 2 2 0 0 2.0 100.0 425.0 1211.4 1636.4
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2080140896 Ngqukumba, S (Sange) 3 2.0 2 0 1 66.7 1198.2 141.7 1339.8 View list
2 2070134905 Bongoza, L (Lilitha) 3 0.5 0 1 2 16.7 1196.5 -283.3 913.2 View list
3 2080134948 Mthenjwa, O (Okuhle) 2 1.5 1 1 0 75.0 1185.1 212.5 1397.6 View list
4 2080140841 Mthelekiso, S (Siwaphiwe) 2 0.5 0 1 1 25.0 1194.9 -212.5 982.4 View list
5 1070140839 Mda, T (Thando) 2 0.0 0 0 2 0.0 1194.9 -425.0 769.9 View list
6 2080141385 Bityi, L (Liyema) 1 1.0 1 0 0 100.0 1194.9 425.0 1619.9 View list
7 2070134904 Banya, Z (Zuzole) 1 1.0 1 0 0 100.0 1199.4 425.0 1624.4 View list
8 1110134931 Chipunza, G (Golden) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 2080143556 Hendricks, R (Rona) 1 1.0 1 0 0 100.0 1175.3 425.0 1600.3 View list
10 1060119603 Luthi, I (Indiphile) 1 1.0 1 0 0 100.0 1194.9 425.0 1619.9 View list
11 1110143557 Le Roux, D (David) 1 1.0 1 0 0 100.0 1199.8 425.0 1624.8 View list
12 1070134940 Makhangela, O (Ophola) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 2040134947 Mnyiphika, E (Esinako) 1 1.0 1 0 0 100.0 1194.9 425.0 1619.9 View list
14 2070134946 Mketi, O (Owethu) 1 1.0 1 0 0 100.0 1194.9 425.0 1619.9 View list
15 1990143560 Mdukiswa, L (Luvuyo) 1 1.0 1 0 0 100.0 1199.8 425.0 1624.8 View list
16 1080141390 Nakani, E (Endinako) 1 1.0 1 0 0 100.0 1194.9 425.0 1619.9 View list
17 1080143596 Ngamlana, E (Ezile) 1 1.0 1 0 0 100.0 1175.3 425.0 1600.3 View list
18 1120134922 Ngilana, Y (Yandani) 1 1.0 1 0 0 100.0 1179.2 425.0 1604.2 View list
19 1090134951 Njikela, K (Kungawo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
20 1080134952 Nonduna, S (Sanginkosi) 1 1.0 1 0 0 100.0 1194.9 425.0 1619.9 View list