Player Page

Kharafu, O (Oratile Augustine)
Dob: 2014/08/31 (U12)
Gender: Male
Chess SA id: 1140162666
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2024/03/09 (107 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 rating1254.1
Current Weighted rating1249.8
Current Weighted performance1179.5
Current official/published rating (highest between Raw, WR and WP)1254.1
Current highest rating achieved1326.2
Current floor (min rating allowed)826.2
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)±153.5
Current Raw change used (final)0.0
Projected new Raw rating1254.1
Projected new Weighed rating1150.6
Projected new Weighted performance1179.5
Projected new final Raw rating (if new WP > new Raw)1254.1
Projected new highest rating1326.2
Projected new floor826.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1254.1
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 rating1213.8
Current Weighted rating1216.4
Current Weighted performance1123.6
Current official/published rating (highest between Raw, WR and WP)1216.4
Current highest rating achieved1260.9
Current floor (min rating allowed)760.9
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)±162.6
Current Raw change used (final)0.0
Projected new Raw rating1213.8
Projected new Weighed rating1118.9
Projected new Weighted performance1123.6
Projected new final Raw rating (if new WP > new Raw)1213.8
Projected new highest rating1260.9
Projected new floor760.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1213.8
Projected effective change (new Official - current Official)-2.6
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 rating1288.6
Current Weighted rating1253.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1288.6
Current highest rating achieved1288.6
Current floor (min rating allowed)788.6
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)±146.2
Current Raw change used (final)0.0
Projected new Raw rating1288.6
Projected new Weighed rating1154.5
Projected new Weighted performance496.5
Projected new final Raw rating (if new WP > new Raw)1288.6
Projected new highest rating1288.6
Projected new floor788.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1288.6
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 HS Drie Riviere Chess Open Section 2024 (E) 2024/03/09 2024/03/09 Sedibeng (GSV) Standard 60 0.83 5 5 3.5 1233.5 1175.6 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U10A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 0.0 1326.2 1260.9 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 HS Drie Riviere Chess Open Section 2024 (E) 2024/03/09 2024/03/09 Sedibeng (GSV) Standard 60 0.83 5 5 3.5 1233.5 1175.6 Analysis
6 2024 Gauteng Inter-Region Chess Championship (U10A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 0.0 1326.2 1260.9 Analysis
5 Dr Pieter Hangelbroek Rapid 2023 (E) 2023/10/28 2023/10/28 Sedibeng (GSV) Rapid 30 0.60 5 5 5.0 1197.6 1200.0 Analysis
4 NWU Vaal Open 2023 (E) 2023/10/14 2023/10/14 Sedibeng (GSV) Standard 61 0.83 5 5 4.0 1197.6 1193.9 Analysis
3 Eureka Open 2023 (G) 2023/07/29 2023/07/29 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1216.4 1218.4 Analysis
2 Gauteng Schools D7 2023 (U11 Boys) 2023/05/20 2023/05/20 Sedibeng (GSV) Standard 60 0.83 5 5 2.5 1221.5 1225.2 Analysis
1 Gaueng Schools D7 2022 (U11 Boys) 2022/06/04 2022/06/04 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 3 1 6 3.5 35.0 -127.5 1226.2 1098.7
White 4 1 1 2 1.5 37.5 -106.3 1245.5 1139.2
Black 6 2 0 4 2.0 33.3 -141.7 1213.3 1071.6
Standard All 10 3 1 6 3.5 35.0 -127.5 1226.2 1098.7
White 4 1 1 2 1.5 37.5 -106.3 1245.5 1139.2
Black 6 2 0 4 2.0 33.3 -141.7 1213.3 1071.6
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 35 19 2 14 20.0 57.1 60.7 1220.0 1280.7
White 18 9 2 7 10.0 55.6 47.2 1229.7 1276.9
Black 17 10 0 7 10.0 58.8 75.0 1209.7 1284.7
Standard All 30 14 2 14 15.0 50.0 0.0 1223.7 1223.7
White 15 6 2 7 7.0 46.7 -28.3 1237.1 1208.8
Black 15 8 0 7 8.0 53.3 28.3 1210.2 1238.6
Rapid All 5 5 0 0 5.0 100.0 425.0 1197.9 1622.9
White 3 3 0 0 3.0 100.0 425.0 1192.5 1617.5
Black 2 2 0 0 2.0 100.0 425.0 1206.0 1631.0
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 1140159468 Sekheo, K (Keabetswe) 2 2.0 2 0 0 100.0 1215.5 425.0 1640.5 View list
2 1150158312 Brancato, S (Sebastian) 2 0.0 0 0 2 0.0 1207.0 -425.0 782.0 View list
3 1130155793 Manoko, I (Innocent) 1 1.0 1 0 0 100.0 1221.5 425.0 1646.5 View list
4 2140158313 Mann, L (Leane) 1 1.0 1 0 0 100.0 1216.4 425.0 1641.4 View list
5 2140301569 Mahudi, S (Sehanka) 1 1.0 1 0 0 100.0 1233.5 425.0 1658.5 View list
6 1130155795 Modepi, K (Kalid) 1 1.0 1 0 0 100.0 1221.5 425.0 1646.5 View list
7 1170158311 Abdul, M (Muhammed Ayaan) 1 1.0 1 0 0 100.0 1197.6 425.0 1622.6 View list
8 1130138275 Esterhuizen, E (Erich) 1 1.0 1 0 0 100.0 1197.6 425.0 1622.6 View list
9 1130144763 Gouws, L (Lodiaan) 1 1.0 1 0 0 100.0 1197.6 425.0 1622.6 View list
10 1160155916 Gorrie, K (Kayvian) 1 1.0 1 0 0 100.0 1197.6 425.0 1622.6 View list
11 1140143723 Collins, J (Jaytem) 1 1.0 1 0 0 100.0 1216.4 425.0 1641.4 View list
12 1120161587 Mohapi, L (Lerato) 1 1.0 1 0 0 100.0 1197.6 425.0 1622.6 View list
13 2140162669 Mosai, R (Reitumetse) 1 1.0 1 0 0 100.0 1233.5 425.0 1658.5 View list
14 1100190413 Motete, R (Reamohetse) 1 1.0 1 0 0 100.0 1197.6 425.0 1622.6 View list
15 1110141864 Robbertse, D (Duncan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
16 1150158314 Rodriguez Figueroa, C (Carlos) 1 1.0 1 0 0 100.0 1197.6 425.0 1622.6 View list
17 1110141865 Schoombie, W (Willem) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 1130141866 Selala, L (Lebatho) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
19 1140159475 Weber, A (Ashton) 1 1.0 1 0 0 100.0 1197.6 425.0 1622.6 View list
20 1140155789 Kambule, A (Aaron) 1 0.5 0 1 0 50.0 1221.5 0.0 1221.5 View list