Player Page

Robberts, M (Morne Christian)
Dob: 2006/10/30 (U20)
Gender: Male
Chess SA id: 106044536
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2024/02/16 (92 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 rating1229.8
Curent Weighted rating1206.0
Curent Weighted performance1154.7
Current official/published rating (highest between Raw, WR and WP)1229.8
Current floor (min rating allowed)729.8
Current highest rating achieved1229.8
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)±158.9
Current Raw change used (final)0.0
Projected new Raw rating1229.8
Projected new Weighed rating1208.5
Projected new Weighted performance1154.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1229.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1229.8
Projected new floor729.8
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 rating1173.8
Curent Weighted rating1174.8
Curent Weighted performance495.7
Current official/published rating (highest between Raw, WR and WP)1174.8
Current floor (min rating allowed)682.2
Current highest rating achieved1182.2
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)±172.1
Current Raw change used (final)0.0
Projected new Raw rating1173.8
Projected new Weighed rating1174.6
Projected new Weighted performance495.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1174.6
Projected effective change (new Official - current Official)-0.2
Projected new highest rating1182.2
Projected new floor682.2
Projected new K-facor40
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 rating1210.5
Curent Weighted rating1016.7
Curent Weighted performance1167.8
Current official/published rating (highest between Raw, WR and WP)1210.5
Current floor (min rating allowed)710.5
Current highest rating achieved1210.5
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)±163.4
Current Raw change used (final)0.0
Projected new Raw rating1210.5
Projected new Weighed rating1040.8
Projected new Weighted performance1167.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1210.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1210.5
Projected new floor710.5
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 rating660.4
Curent Weighted rating660.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)660.4
Current floor (min rating allowed)710.5
Current highest rating achieved662.0
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)±357.7
Current Raw change used (final)0.0
Projected new Raw rating660.4
Projected new Weighed rating660.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)660.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating662.0
Projected new floor710.5
Projected new K-facor40
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Bloemfontein High School League 16 February 2024 (U19A+U19B) 2024/02/16 2024/02/16 Mangaung (FMB) Rapid 15 0.39 5 5 2.5 1226.6 1208.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
21 Bloemfontein High School League 16 February 2024 (U19A+U19B) 2024/02/16 2024/02/16 Mangaung (FMB) Rapid 15 0.39 5 5 2.5 1226.6 1208.3 Analysis
20 Bloemfontein HS League 27 October 2023 (U19) 2023/10/27 2023/10/27 Cape Winelands (WCW) Rapid 15 0.39 5 5 3.5 1187.7 882.4 Analysis
19 Bloemfontein HS League 13 October 2023 (U17+U19) 2023/10/13 2023/10/13 Mangaung (FMB) Rapid 20 0.47 5 5 3.5 1187.7 882.4 Analysis
18 Bloemfontein League 25 August 2023 (U19A) 2023/08/25 2023/08/25 Mangaung (FMB) Rapid 15 0.39 5 5 3.0 1168.0 769.2 Analysis
17 Bloemfontein Highschool League 24 Feb 2023 (U19A) 2023/02/24 2023/02/24 Mangaung (FMB) Rapid 17 0.42 5 5 1.0 1195.0 732.0 Analysis
16 Grey College Team Championship 2023 (A) 2023/02/03 2023/02/04 Mangaung (FMB) Standard 60 0.83 5 3 1.0 1195.0 1182.2 Analysis
15 Mangaung Metro Chess 30 July 2022 (B) 2022/07/30 2022/07/30 Mangaung (FMB) Rapid 32 0.63 5 5 3.0 1185.7 660.4 Analysis
14 Mangaung Metro Chess 17-18 January 2020 (C) 2020/01/17 2020/01/18 Mangaung (FMB) Standard 62 0.84 5 5 4.0 1146.1 1136.2 Analysis
13 Mangaung Metro Chess 31 May to 1 June 2019 (D) 2019/05/31 2019/06/01 Mangaung (FMB) Standard 62 0.84 5 5 5.0 1017.6 1008.3 Analysis
12 Inter Regional Chess Championship 2019 (U14) 2019/05/10 2019/05/11 Mangaung (FMB) Standard 60 0.83 5 5 2.5 998.3 994.7 Analysis
11 Mangaung Metro Chess 12 to 13 April 2019 (D) 2019/04/12 2019/04/13 Mangaung (FMB) Standard 62 0.84 5 4 2.0 981.5 977.1 Analysis
10 Morris Club Challenge 2019 2019/02/16 2019/02/16 Mangaung (FMB) Standard 60 0.83 5 4 0.5 935.9 927.3 Analysis
9 Mangaung Metro Chess 1-2 February 2019 (D) 2019/02/01 2019/02/02 Mangaung (FMB) Standard 62 0.84 5 5 3.0 935.9 927.3 Analysis
8 Mangaung Metro Chess 18-19 January 2019 (D) 2019/01/18 2019/01/19 Mangaung (FMB) Standard 62 0.84 5 5 3.0 825.9 819.5 Analysis
7 South African Junior Team Championships 2018 (U14D) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 0.5 887.5 878.5 Analysis
6 Free State Open 2018 (C) 2018/08/17 2018/08/18 Mangaung (FMB) Standard 62 0.84 6 6 4.0 705.5 693.2 Analysis
5 Inter Regional 2018 (U14 Individual) 2018/05/04 2018/05/05 Frances Baard (NCF) Standard 60 0.83 5 5 2.0 602.9 605.6 Analysis
4 Mangaung Metro Chess 20-21 April 2018 (D) 2018/04/20 2018/04/21 Mangaung (FMB) Standard 62 0.84 5 4 2.0 579.4 580.0 Analysis
3 Mangaung Metro Chess 2 & 3 February 2018 (D) 2018/02/02 2018/02/03 Mangaung (FMB) Standard 62 0.84 5 5 2.0 588.8 591.6 Analysis
2 Mangaung Metro Chess 19 & 20 January 2018 (D) 2018/01/19 2018/01/20 Mangaung (FMB) Standard 62 0.84 5 4 2.0 660.4 660.4 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 1 2 2.5 50.0 0.0 1259.3 1259.3
White 2 1 0 1 1.0 50.0 0.0 1195.5 1195.5
Black 3 1 1 1 1.5 50.0 0.0 1301.8 1301.8
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 5 2 1 2 2.5 50.0 0.0 1259.3 1259.3
White 2 1 0 1 1.0 50.0 0.0 1195.5 1195.5
Black 3 1 1 1 1.5 50.0 0.0 1301.8 1301.8
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 104 46 8 50 50.0 48.1 -16.3 1055.6 1039.2
White 51 24 3 24 25.5 50.0 0.0 1063.8 1063.8
Black 53 22 5 26 24.5 46.2 -32.1 1047.6 1015.6
Standard All 74 32 3 39 33.5 45.3 -40.2 986.6 946.4
White 36 18 0 18 18.0 50.0 0.0 990.4 990.4
Black 38 14 3 21 15.5 40.8 -78.3 983.1 904.8
Rapid All 30 14 5 11 16.5 55.0 42.5 1225.5 1268.0
White 15 6 3 6 7.5 50.0 0.0 1239.8 1239.8
Black 15 8 2 5 9.0 60.0 85.0 1211.3 1296.3
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 108086187 Rossouw, J (Johrne) 4 1.0 1 0 3 25.0 986.4 -212.5 773.9 View list
2 1060107762 Nwenyi, P (Prince) 3 3.0 3 0 0 100.0 1048.4 425.0 1473.4 View list
3 1060105432 Alrich, A (Alsanio) 3 2.0 2 0 1 66.7 1046.4 141.7 1188.1 View list
4 107069734 Jordaan, W (Wian) 3 0.0 0 0 3 0.0 930.4 -425.0 505.4 View list
5 107086937 Liversage, S (Samuel) 2 1.0 1 0 1 50.0 921.8 0.0 921.8 View list
6 105065955 Monyau, A (Aogester) 2 1.0 1 0 1 50.0 584.1 0.0 584.1 View list
7 108069748 Motaung, R (Relebohile) 2 1.0 1 0 1 50.0 1081.8 0.0 1081.8 View list
8 106083578 Namane, O (Orapeleng) 2 1.0 1 0 1 50.0 631.6 0.0 631.6 View list
9 107069733 Grace, G (Garran) 2 0.5 0 1 1 25.0 1186.7 -212.5 974.2 View list
10 105035097 Smit, A (Albert) 2 0.0 0 0 2 0.0 1177.8 -425.0 752.8 View list
11 109086933 Bezuidenhout, R (Reinhardt) 1 1.0 1 0 0 100.0 660.4 425.0 1085.4 View list
12 210086184 Beelders, K (Kyra) 1 1.0 1 0 0 100.0 1187.7 425.0 1612.7 View list
13 108069745 Beelders, A (Andrew) 1 1.0 1 0 0 100.0 579.4 425.0 1004.4 View list
14 207086191 Codron, J (Jesse) 1 1.0 1 0 0 100.0 1187.7 425.0 1612.7 View list
15 1070100905 Chen, M (Mengo) 1 1.0 1 0 0 100.0 825.9 425.0 1250.9 View list
16 2090100904 Chen, E (Emily) 1 1.0 1 0 0 100.0 825.9 425.0 1250.9 View list
17 2060100869 Burger, C (Chris-Mari) 1 1.0 1 0 0 100.0 602.9 425.0 1027.9 View list
18 1060098171 Els, H (Hendre) 1 1.0 1 0 0 100.0 935.9 425.0 1360.9 View list
19 1070141589 Dry, G (Gerrit) 1 1.0 1 0 0 100.0 1195.0 425.0 1620.0 View list
20 1090191965 Dell, K (Kaleb) 1 1.0 1 0 0 100.0 1226.6 425.0 1651.6 View list