Player Page

Ramatsosa, N (Nelani)
Dob: 2006/04/15 (U20)
Gender: Male
Chess SA id: 1060107321
FIDE id:
Region: Xhariep (FXT)
Citizen: RSA
Title(s):
Last active: 2023/11/04 (252 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 rating1414.8
Current Weighted rating1383.2
Current Weighted performance1293.4
Current official/published rating (highest between Raw, WR and WP)1414.8
Current highest rating achieved1414.8
Current floor (min rating allowed)914.8
Current K-factor32
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)±122.1
Current Raw change used (final)0.0
Projected new Raw rating1414.8
Projected new Weighed rating1275.5
Projected new Weighted performance1293.4
Projected new final Raw rating (if new WP > new Raw)1414.8
Projected new highest rating1414.8
Projected new floor914.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1414.8
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 rating1412.4
Current Weighted rating1381.3
Current Weighted performance1293.4
Current official/published rating (highest between Raw, WR and WP)1412.4
Current highest rating achieved1412.4
Current floor (min rating allowed)912.4
Current K-factor32
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)±122.5
Current Raw change used (final)0.0
Projected new Raw rating1412.4
Projected new Weighed rating1273.7
Projected new Weighted performance1293.4
Projected new final Raw rating (if new WP > new Raw)1412.4
Projected new highest rating1412.4
Projected new floor912.4
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1412.4
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 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
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
12 Trompsburg Club Tournament 2018 (A) 2023/11/04 2023/11/04 Xhariep (FXT) Standard 60 0.83 5 4 3.0 1407.4 1402.2 Analysis
11 2023 SA Schools Winter Games (U18 Open) 2023/07/04 2023/07/06 West Rand (GWR) Standard 65 0.85 7 7 4.0 1356.4 1358.8 Analysis
10 Xhariep June 16 2023 (A) 2023/06/16 2023/06/16 Xhariep (FXT) Standard 60 0.83 5 5 4.0 1300.5 1305.9 Analysis
9 Inter Regional Chess Championship 2023 (U18) 2023/05/19 2023/05/20 Mangaung (FMB) Standard 62 0.84 5 5 4.0 1252.4 1254.1 Analysis
8 Tumelo Sephere Club Tournament 2022 (A) 2022/09/24 2022/09/24 Xhariep (FXT) Standard 60 0.83 5 5 2.5 1259.0 1259.5 Analysis
7 Diamond Chess Academy Junior Championships 2022 (U18) 2022/08/06 2022/08/06 Frances Baard (NCF) Standard 62 0.84 5 4 2.0 1260.5 1261.7 Analysis
6 8th Piet Van Zyl Chess Festival 2022 (B) 2022/07/22 2022/07/23 Mangaung (FMB) Standard 90 0.94 5 5 2.5 1216.8 1220.7 Analysis
5 South African Open 2022 (U20) 2022/07/11 2022/07/13 Cape Town (WCT) Standard 90 0.94 6 5 2.0 1216.8 1220.7 Analysis
4 Kopanong Chess Tournament 2022 (A) 2022/03/05 2022/03/05 Xhariep (FXT) Standard 60 0.83 5 4 1.0 1241.6 1250.9 Analysis
3 Fauresmith District Qualifier 2018 (B) 2019/01/12 2019/01/12 Xhariep (FXT) Standard 60 0.83 5 5 3.0 1245.8 1259.2 Analysis
2 6th Piet van Zyl Tournament 2018 (B) 2018/11/30 2018/12/01 Mangaung (FMB) Standard 120 1.00 5 5 2.0 1284.3 1302.0 Analysis
1 Trompsburg Club Tournament 2018 (C) 2018/11/17 2018/11/17 Xhariep (FXT) Standard 60 0.83 5 5 5.0 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 59 34 2 23 35.0 59.3 79.2 1281.4 1360.6
White 31 17 2 12 18.0 58.1 68.5 1276.7 1345.3
Black 28 17 0 11 17.0 60.7 91.1 1286.5 1377.6
Standard All 59 34 2 23 35.0 59.3 79.2 1281.4 1360.6
White 31 17 2 12 18.0 58.1 68.5 1276.7 1345.3
Black 28 17 0 11 17.0 60.7 91.1 1286.5 1377.6
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 106095356 Moruti, B (Bokamoso) 3 3.0 3 0 0 100.0 1276.9 425.0 1701.9 View list
2 192020483 Manka, I (Itumeleng) 3 1.5 1 1 1 50.0 1322.3 0.0 1322.3 View list
3 1070143827 Armoed, T (Tumelo) 2 2.0 2 0 0 100.0 1279.8 425.0 1704.8 View list
4 1080107323 Mvukweni, A (Ayanda) 2 1.0 1 0 1 50.0 1279.8 0.0 1279.8 View list
5 1070107324 Visagie, I (Itumeleng ) 2 1.0 1 0 1 50.0 1354.0 0.0 1354.0 View list
6 106066240 Mothata, O (Omaatla) 2 0.0 0 0 2 0.0 1256.5 -425.0 831.5 View list
7 1040107306 Mankhoro, T (Thabiso) 1 1.0 1 0 0 100.0 1407.4 425.0 1832.4 View list
8 1050107320 Bester, T (Thembinkosi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1840136311 Fourie, W (Willem) 1 1.0 1 0 0 100.0 1216.8 425.0 1641.8 View list
10 107095831 Fokase, T (Tshepang) 1 1.0 1 0 0 100.0 1245.8 425.0 1670.8 View list
11 1100098157 De Villiers, H (Hj) 1 1.0 1 0 0 100.0 1216.8 425.0 1641.8 View list
12 206050681 Ahjum, J (Jordan) 1 1.0 1 0 0 100.0 1252.4 425.0 1677.4 View list
13 1050142017 Hassen, C (Chemile) 1 1.0 1 0 0 100.0 1260.5 425.0 1685.5 View list
14 2070110895 Gorrah, J (Jaime) 1 1.0 1 0 0 100.0 1252.4 425.0 1677.4 View list
15 1050107314 Lefeta, T (Tiisetsa) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
16 2040107322 Matiase, B (Britney) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
17 175069838 Matsiliso, T (Thabo) 1 1.0 1 0 0 100.0 1407.4 425.0 1832.4 View list
18 1070158110 Mokgoatjana, P (Pontsho) 1 1.0 1 0 0 100.0 1356.4 425.0 1781.4 View list
19 107095836 Molefe, O (Onalerona) 1 1.0 1 0 0 100.0 1245.8 425.0 1670.8 View list
20 106053115 Moolman, A (Arno) 1 1.0 1 0 0 100.0 1252.4 425.0 1677.4 View list