Player Page

Khumalo, R (Raymond)
Dob: 2008/09/07 (U18)
Gender: Male
Chess SA id: 1080140500
FIDE id:
Region: iLembe (KIK)
Citizen: RSA
Title(s):
Last active: 2023/06/10 (346 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 rating1282.5
Curent Weighted rating1274.3
Curent Weighted performance1087.7
Current official/published rating (highest between Raw, WR and WP)1282.5
Current floor (min rating allowed)782.5
Current highest rating achieved1282.5
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)±147.4
Current Raw change used (final)0.0
Projected new Raw rating1282.5
Projected new Weighed rating1275.6
Projected new Weighted performance1087.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1282.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1282.5
Projected new floor782.5
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 rating1250.0
Curent Weighted rating1244.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1250.0
Current floor (min rating allowed)750.0
Current highest rating achieved1250.0
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)±154.4
Current Raw change used (final)0.0
Projected new Raw rating1250.0
Projected new Weighed rating1244.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1250.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1250.0
Projected new floor750.0
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 rating1233.8
Curent Weighted rating1228.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1233.8
Current floor (min rating allowed)733.8
Current highest rating achieved1233.8
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)±158.0
Current Raw change used (final)0.0
Projected new Raw rating1233.8
Projected new Weighed rating1228.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1233.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1233.8
Projected new floor733.8
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 rating1120.4
Curent Weighted rating1120.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1120.7
Current floor (min rating allowed)733.8
Current highest rating achieved1120.4
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)±185.7
Current Raw change used (final)0.0
Projected new Raw rating1120.4
Projected new Weighed rating1120.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1120.4
Projected effective change (new Official - current Official)-0.3
Projected new highest rating1120.4
Projected new floor733.8
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 iLembe Winter Games 2023 (U15 Open) 2023/06/10 2023/06/10 iLembe (KIK) Rapid 30 0.60 5 5 2.5 1274.9 1214.0 Analysis
7 ILembe Youth Trials (II) 2023 (U16+U18) 2023/05/13 2023/05/13 iLembe (KIK) Standard 60 0.83 5 5 3.0 1252.5 1221.6 Analysis
6 Mama Nokukhanya Luthuli Commemoration 2023 (High School) 2023/03/18 2023/03/18 iLembe (KIK) Rapid 30 0.60 5 5 3.0 1243.0 1208.6 Analysis
5 ILembe Age Group Tournament 2022 (U16+U18) 2022/09/29 2022/09/29 iLembe (KIK) Standard 60 0.83 5 1 0.0 1246.4 1235.6 Analysis
4 Ballito Chess Challenge 2022 (Open) 2022/09/03 2022/09/03 iLembe (KIK) Rapid 30 0.60 5 5 2.0 1246.4 1220.8 Analysis
3 Luthuli Fun Walk And Chess Blitz 2022 2022/07/23 2022/07/23 iLembe (KIK) Blitz 5 0.18 5 4 1.0 1252.9 1200.0 Analysis
2 Kwadukuza Mayoral Cup 2022 2022/06/16 2022/06/16 iLembe (KIK) Rapid 30 0.60 5 4 3.0 1230.2 1200.0 Analysis
1 Kwadukuza Schools Chess Trials 2022 (U15 Open) 2022/05/13 2022/05/13 iLembe (KIK) 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 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 17 1 16 17.5 51.5 12.5 1294.1 1306.6
White 15 6 0 9 6.0 40.0 -85.0 1272.0 1187.0
Black 19 11 1 7 11.5 60.5 89.5 1311.5 1401.0
Standard All 11 6 0 5 6.0 54.5 38.6 1295.0 1333.6
White 5 3 0 2 3.0 60.0 85.0 1239.7 1324.7
Black 6 3 0 3 3.0 50.0 0.0 1341.0 1341.0
Rapid All 19 10 1 8 10.5 55.3 44.7 1302.8 1347.5
White 8 3 0 5 3.0 37.5 -106.3 1299.8 1193.6
Black 11 7 1 3 7.5 68.2 154.5 1304.9 1459.4
Blitz All 4 1 0 3 1.0 25.0 -212.5 1250.7 1038.2
White 2 0 0 2 0.0 0.0 -425.0 1241.8 816.8
Black 2 1 0 1 1.0 50.0 0.0 1259.6 1259.6
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1080139848 Zuma, T (Thokozani) 2 2.0 2 0 0 100.0 1226.3 425.0 1651.3 View list
2 1090100647 Ndlovu, T (Tumelo) 2 1.0 1 0 1 50.0 1241.6 0.0 1241.6 View list
3 106077464 Nhlangothi, J (Jansie) 2 1.0 1 0 1 50.0 1241.6 0.0 1241.6 View list
4 1080140498 Gazo, B (Baphiwe) 2 1.0 1 0 1 50.0 1249.7 0.0 1249.7 View list
5 1100136534 Gumede, N (Ntokozo) 2 0.5 0 1 1 25.0 1252.6 -212.5 1040.1 View list
6 207068628 Mkhize, G (Gcina) 2 0.0 0 0 2 0.0 1249.7 -425.0 824.7 View list
7 1080114192 Yan, W (Weilun) 2 0.0 0 0 2 0.0 1237.5 -425.0 812.5 View list
8 1050107121 Buthelezi, O (Ongeziwe) 1 1.0 1 0 0 100.0 1243.0 425.0 1668.0 View list
9 103073216 Mhlongo, S (Siyabonga) 1 1.0 1 0 0 100.0 1246.4 425.0 1671.4 View list
10 1070142335 Mbonambi, S (Sphesihle) 1 1.0 1 0 0 100.0 1252.5 425.0 1677.5 View list
11 1080152375 Malcon, L (Lungani) 1 1.0 1 0 0 100.0 1243.0 425.0 1668.0 View list
12 184073224 Nxumalo, S (Sithembiso) 1 1.0 1 0 0 100.0 1230.2 425.0 1655.2 View list
13 1100157673 Nsibande, V (Vusimuzi) 1 1.0 1 0 0 100.0 1274.9 425.0 1699.9 View list
14 2100152390 Ngubane, O (Olwethu) 1 1.0 1 0 0 100.0 1243.0 425.0 1668.0 View list
15 2000117020 Ngobese, L (Luyanda) 1 1.0 1 0 0 100.0 1246.4 425.0 1671.4 View list
16 1080136080 Ncwane, C (Cyabonga) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
17 1080140502 Mthethwa, S (Siyanda) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 1060107114 Mthembu, L (Luyanda) 1 1.0 1 0 0 100.0 1252.5 425.0 1677.5 View list
19 1100157675 Sthole, B (Banele) 1 1.0 1 0 0 100.0 1274.9 425.0 1699.9 View list
20 1070140506 Sibiya, I (Iyazi) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list