Player Page

Ramathe, N (Nchafalo)
Dob: 2013/05/13 (U12)
Gender: Female
Chess SA id: 2130135498
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2023/08/04 (329 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 rating1162.0
Current Weighted rating1153.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1162.0
Current highest rating achieved1182.1
Current floor (min rating allowed)682.1
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)±175.0
Current Raw change used (final)0.0
Projected new Raw rating1162.0
Projected new Weighed rating1061.7
Projected new Weighted performance860.5
Projected new final Raw rating (if new WP > new Raw)1162.0
Projected new highest rating1182.1
Projected new floor682.1
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1162.0
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 rating1127.6
Current Weighted rating1127.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1127.6
Current highest rating achieved1177.6
Current floor (min rating allowed)677.6
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)±183.8
Current Raw change used (final)0.0
Projected new Raw rating1127.6
Projected new Weighed rating1037.4
Projected new Weighted performance603.7
Projected new final Raw rating (if new WP > new Raw)1127.6
Projected new highest rating1177.6
Projected new floor677.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1127.6
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 rating1253.6
Current Weighted rating1237.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1253.6
Current highest rating achieved1253.6
Current floor (min rating allowed)753.6
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)±153.6
Current Raw change used (final)0.0
Projected new Raw rating1253.6
Projected new Weighed rating1139.4
Projected new Weighted performance427.8
Projected new final Raw rating (if new WP > new Raw)1253.6
Projected new highest rating1253.6
Projected new floor753.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1253.6
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
4 August Primary School Chess Festival 2023 (Grade 4+5 B) 2023/08/04 2023/08/04 Mangaung (FMB) Rapid 15 0.39 5 5 4.0 1133.8 1200.0 Analysis
3 8th Piet Van Zyl Chess Festival 2022 (D) 2022/07/22 2022/07/23 Mangaung (FMB) Standard 62 0.84 5 5 2.0 1151.6 1141.6 Analysis
2 Kopanong Chess Tournament 2022 (D) 2022/03/05 2022/03/05 Xhariep (FXT) Standard 60 0.83 5 4 1.0 1182.1 1177.6 Analysis
1 Free State Schools Chess Championship 1 2021 (U13 Girls) 2021/10/23 2021/10/23 Lejweleputswa (FLW) Standard 60 0.83 5 5 2.0 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 19 9 0 10 9.0 47.4 -22.4 1182.1 1159.7
White 10 5 0 5 5.0 50.0 0.0 1176.8 1176.8
Black 9 4 0 5 4.0 44.4 -47.2 1188.0 1140.8
Standard All 14 5 0 9 5.0 35.7 -121.4 1178.7 1057.3
White 7 2 0 5 2.0 28.6 -182.1 1166.8 984.6
Black 7 3 0 4 3.0 42.9 -60.7 1190.6 1129.9
Rapid All 5 4 0 1 4.0 80.0 255.0 1191.5 1446.5
White 3 3 0 0 3.0 100.0 425.0 1200.0 1625.0
Black 2 1 0 1 1.0 50.0 0.0 1178.8 1178.8
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 1130134659 De Wet, A (Aiten-Jaun) 2 1.0 1 0 1 50.0 1142.7 0.0 1142.7 View list
2 2120141399 De Villiers, L (Lene) 1 1.0 1 0 0 100.0 1151.6 425.0 1576.6 View list
3 2080105472 Botlhoko, N (Nokobonga) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1140137990 Mangane, K (Kgosi) 1 1.0 1 0 0 100.0 1182.1 425.0 1607.1 View list
5 1130160133 Rosslee, R (Ryan) 1 1.0 1 0 0 100.0 1133.8 425.0 1558.8 View list
6 2150135499 Ramathe, O (Oratiloe) 1 1.0 1 0 0 100.0 1151.6 425.0 1576.6 View list
7 1120160130 Muller, J (Joshua) 1 1.0 1 0 0 100.0 1133.8 425.0 1558.8 View list
8 2080114446 Mofubetsana, B (Bonolo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1120160124 Diamond, K (Khabane) 1 1.0 1 0 0 100.0 1133.8 425.0 1558.8 View list
10 1130160137 Von Ramesdonk, J (Jacques) 1 0.0 0 0 1 0.0 1133.8 -425.0 708.8 View list
11 2080135479 Maphokoane, R (Reatile) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 2080135478 Mangwane, M (Mbali) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 2100137985 Louw, B (Bevrley) 1 0.0 0 0 1 0.0 1182.1 -425.0 757.1 View list
14 1110137984 Lephokoane, K (Karabelo) 1 0.0 0 0 1 0.0 1182.1 -425.0 757.1 View list
15 2090135473 Kotoyi, U (Unamandla) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1140130044 Boje, E (Erich) 1 0.0 0 0 1 0.0 1151.6 -425.0 726.6 View list
17 1100137972 Beukes, D (Donavan) 1 0.0 0 0 1 0.0 1182.1 -425.0 757.1 View list
18 2080137944 Benson, J (Jefflene) 1 0.0 0 0 1 0.0 1151.6 -425.0 726.6 View list