Player Page

Rachosi, N (Naledi)
Dob: 2012/11/10 (U14)
Gender: Female
Chess SA id: 2120136183
FIDE id:
Region: West Rand (GWR)
Citizen: RSA
Title(s):
Last active: 2022/11/05 (560 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 rating1278.9
Curent Weighted rating1277.7
Curent Weighted performance1031.3
Current official/published rating (highest between Raw, WR and WP)1278.9
Current floor (min rating allowed)778.9
Current highest rating achieved1278.9
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)±148.2
Current Raw change used (final)0.0
Projected new Raw rating1278.9
Projected new Weighed rating1278.1
Projected new Weighted performance1031.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1278.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1278.9
Projected new floor778.9
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 rating1286.3
Curent Weighted rating1285.0
Curent Weighted performance1029.7
Current official/published rating (highest between Raw, WR and WP)1286.3
Current floor (min rating allowed)786.3
Current highest rating achieved1286.3
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)±146.6
Current Raw change used (final)0.0
Projected new Raw rating1286.3
Projected new Weighed rating1285.4
Projected new Weighted performance1029.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1286.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1286.3
Projected new floor786.3
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 West Rand vs Bojanala 2022 (U12B) 2022/11/05 2022/11/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1256.2 1259.7 Analysis
6 West Rand Trials 2022 (U12) 2022/09/03 2022/09/03 West Rand (GWR) Standard 60 0.83 5 5 3.0 1257.7 1264.7 Analysis
5 2nd West Rand Open 2022 (U10) 2022/08/06 2022/08/06 West Rand (GWR) Standard 60 0.83 5 5 3.0 1250.5 1257.1 Analysis
4 2022 Gauteng Schools Individual Chess Championship (U11 Girls) 2022/06/18 2022/06/18 Ekurhuleni (GE) Standard 60 0.83 5 5 2.5 1256.8 1267.2 Analysis
3 D2 Schools Individuals 2022 (U11 Girls) 2022/05/07 2022/05/07 West Rand (GWR) Standard 60 0.83 5 5 4.0 1197.4 1195.2 Analysis
2 2022 Gauteng Interregion (U10 Open) 2022/02/26 2022/02/26 Tshwane (GTP) Standard 60 0.83 5 4 2.5 1191.4 1190.8 Analysis
1 West Rand Trials 2021 (U10) 2021/12/04 2021/12/04 West Rand (GWR) 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 34 19 2 13 20.0 58.8 75.0 1214.5 1289.5
White 16 8 2 6 9.0 56.3 53.1 1223.6 1276.7
Black 18 11 0 7 11.0 61.1 94.4 1206.4 1300.8
Standard All 34 19 2 13 20.0 58.8 75.0 1214.5 1289.5
White 16 8 2 6 9.0 56.3 53.1 1223.6 1276.7
Black 18 11 0 7 11.0 61.1 94.4 1206.4 1300.8
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 1120136178 Chikambeka, T (Tinai) 2 0.0 0 0 2 0.0 1225.3 -425.0 800.3 View list
2 1110112986 Legwale, L (Lesedi) 1 1.0 1 0 0 100.0 1256.2 425.0 1681.2 View list
3 1120139671 Maponyane, K (Katlego) 1 1.0 1 0 0 100.0 1257.7 425.0 1682.7 View list
4 2150136181 Miya, K (Kwandokuhle) 1 1.0 1 0 0 100.0 1250.5 425.0 1675.5 View list
5 1120136182 Mokoena, R (Reabetswe) 1 1.0 1 0 0 100.0 1257.7 425.0 1682.7 View list
6 2120112203 Fumbatha, T (Thandulwazi) 1 1.0 1 0 0 100.0 1197.4 425.0 1622.4 View list
7 1110140226 Fourie, JM (Johannes Marthinus) 1 1.0 1 0 0 100.0 1256.2 425.0 1681.2 View list
8 2120140240 Du Toit, S (Saskia) 1 1.0 1 0 0 100.0 1197.4 425.0 1622.4 View list
9 2130135548 Cele, S (Sinothile) 1 1.0 1 0 0 100.0 1191.4 425.0 1616.4 View list
10 211093275 Byliefeldt, M (Mienke) 1 1.0 1 0 0 100.0 1256.2 425.0 1681.2 View list
11 1130144543 Maja, O (Omphile) 1 1.0 1 0 0 100.0 1250.5 425.0 1675.5 View list
12 1130135848 Magagula, N (Nkosingiphile) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 2110143315 Molete, M (Mamello) 1 1.0 1 0 0 100.0 1256.8 425.0 1681.8 View list
14 2110143319 Ncube, B (Bridget) 1 1.0 1 0 0 100.0 1256.8 425.0 1681.8 View list
15 1140135849 Ngwenya, O (Ofentse) 1 1.0 1 0 0 100.0 1250.5 425.0 1675.5 View list
16 2110136699 Perry-Fisher, L (Lily-Paige) 1 1.0 1 0 0 100.0 1257.7 425.0 1682.7 View list
17 2120135850 Phetu, N (Nompumelelo) 1 1.0 1 0 0 100.0 1197.4 425.0 1622.4 View list
18 1120135700 Strydom, S (Soon) 1 1.0 1 0 0 100.0 1191.4 425.0 1616.4 View list
19 2110140252 Tlou, O (Onthatile) 1 1.0 1 0 0 100.0 1197.4 425.0 1622.4 View list
20 1130136184 Van Der Westhuizen, A (Ashton Wayne) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list