Player Page

Coetzee, M (Marius)
Dob: 2004/03/25 (Adult)
Gender: Male
Chess SA id: 104055424
FIDE id:
Region: Ehlanzeni (MEN)
Citizen: RSA
Title(s):
Last active: 2020/03/14 (1565 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 rating1238.6
Current Weighted rating1238.6
Current Weighted performance554.9
Current official/published rating (highest between Raw, WR and WP)1238.6
Current highest rating achieved1238.6
Current floor (min rating allowed)738.6
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)±156.9
Current Raw change used (final)0.0
Projected new Raw rating1238.6
Projected new Weighed rating1139.5
Projected new Weighted performance554.9
Projected new final Raw rating (if new WP > new Raw)1238.6
Projected new highest rating1238.6
Projected new floor738.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1238.6
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 rating1235.7
Current Weighted rating1235.7
Current Weighted performance554.9
Current official/published rating (highest between Raw, WR and WP)1235.7
Current highest rating achieved1235.7
Current floor (min rating allowed)735.7
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)±157.6
Current Raw change used (final)0.0
Projected new Raw rating1235.7
Projected new Weighed rating1136.8
Projected new Weighted performance554.9
Projected new final Raw rating (if new WP > new Raw)1235.7
Projected new highest rating1235.7
Projected new floor735.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1235.7
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 rating949.6
Current Weighted rating949.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)949.6
Current highest rating achieved949.6
Current floor (min rating allowed)500.0
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)±236.9
Current Raw change used (final)0.0
Projected new Raw rating949.6
Projected new Weighed rating873.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating949.6
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)949.6
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 rating897.9
Current Weighted rating878.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)897.9
Current highest rating achieved944.0
Current floor (min rating allowed)500.0
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)±255.0
Current Raw change used (final)0.0
Projected new Raw rating897.9
Projected new Weighed rating808.4
Projected new Weighted performance43.3
Projected new final Raw rating (if new WP > new Raw)897.9
Projected new highest rating944.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)897.9
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
10 Bergvlam Tournament 2020 (U20) 2020/03/14 2020/03/14 Ehlanzeni (MEN) Standard 63 0.84 5 5 3.5 1121.8 1137.6 Analysis
9 Chess Unlimited Leap Year Tournament 2020 (A) 2020/02/29 2020/02/29 Ehlanzeni (MEN) Standard 70 0.87 5 5 3.0 1074.8 1086.8 Analysis
8 Uplands 2020 (U18) 2020/01/25 2020/01/25 Ehlanzeni (MEN) Standard 60 0.83 5 5 2.5 1039.9 1049.2 Analysis
7 South African Junior Team Championships 2018 (U16B) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 6 4.0 969.1 979.2 Analysis
6 Malelane Primary 2018 (U16 Open) 2018/07/21 2018/07/21 Ehlanzeni (MEN) Standard 63 0.84 5 5 2.5 971.5 984.8 Analysis
5 Curro Age Open 2018 (U16 Open) 2018/05/12 2018/05/12 Ehlanzeni (MEN) Standard 63 0.84 5 5 2.5 995.4 1016.4 Analysis
4 Penryn Age Open 2018 (U16 Boys) 2018/04/21 2018/04/21 Ehlanzeni (MEN) Standard 63 0.84 5 5 3.5 946.0 959.2 Analysis
3 Sabie Primary 2018 (A) 2018/03/10 2018/03/10 Ehlanzeni (MEN) Standard 63 0.84 5 5 2.5 943.6 959.2 Analysis
2 South African Junior Blitz 2017 Championships (B) 2018/01/07 2018/01/07 4 Knights (4K) Blitz 5 0.18 7 7 3.0 949.6 949.6 Analysis
1 South African Junior Team Championships 2017 (U14C) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 2.5 949.6 949.6 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 55 25 9 21 29.5 53.6 30.9 1032.5 1063.4
White 24 11 3 10 12.5 52.1 17.7 1059.1 1076.8
Black 31 14 6 11 17.0 54.8 41.1 1011.9 1053.0
Standard All 48 22 9 17 26.5 55.2 44.3 1075.0 1119.3
White 21 9 3 9 10.5 50.0 0.0 1081.3 1081.3
Black 27 13 6 8 16.0 59.3 78.7 1070.1 1148.8
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 7 3 0 4 3.0 42.9 -60.7 741.1 680.4
White 3 2 0 1 2.0 66.7 141.7 903.8 1045.5
Black 4 1 0 3 1.0 25.0 -212.5 619.1 406.6
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 103045993 Erasmus, H (Hainroux) 4 2.5 1 3 0 62.5 996.3 106.3 1102.6 View list
2 104082305 Mkhatshwa, L (Lungelo) 2 1.0 1 0 1 50.0 1080.8 0.0 1080.8 View list
3 104048876 Mattheus, D (Dylan) 2 1.0 0 2 0 50.0 1010.4 0.0 1010.4 View list
4 104056688 Lourens, E (Eugene) 2 0.5 0 1 1 25.0 1057.3 -212.5 844.8 View list
5 104037220 Taljaard, Z (Zuan) 2 0.5 0 1 1 25.0 957.5 -212.5 745.0 View list
6 104057388 Onwusaka, G (Gift) 2 0.0 0 0 2 0.0 969.5 -425.0 544.5 View list
7 1060110774 Mabunda, M (Mizi) 1 1.0 1 0 0 100.0 1074.8 425.0 1499.8 View list
8 205089216 Meyer, J (Jordan) 1 1.0 1 0 0 100.0 949.6 425.0 1374.6 View list
9 1040100275 Mathebula, C (Cyril-Junior) 1 1.0 1 0 0 100.0 946.0 425.0 1371.0 View list
10 204059777 Khoza, T (Thanduxolo) 1 1.0 1 0 0 100.0 969.1 425.0 1394.1 View list
11 2050110773 Khiba, R (Retsepile) 1 1.0 1 0 0 100.0 1074.8 425.0 1499.8 View list
12 205064819 Holroyd, K (Kea) 1 1.0 1 0 0 100.0 949.6 425.0 1374.6 View list
13 104087978 Hinrichsen, J (Joshua) 1 1.0 1 0 0 100.0 971.5 425.0 1396.5 View list
14 1010101692 Heinemann, E (Edu) 1 1.0 1 0 0 100.0 1121.8 425.0 1546.8 View list
15 1030111021 Deeuw, M (Mpho) 1 1.0 1 0 0 100.0 1039.9 425.0 1464.9 View list
16 1040109327 Cuambe, H (Hadel) 1 1.0 1 0 0 100.0 1039.9 425.0 1464.9 View list
17 104004528 Chetty, C (Cameron) 1 1.0 1 0 0 100.0 995.4 425.0 1420.4 View list
18 1040097887 Blom, W (Wihan) 1 1.0 1 0 0 100.0 971.5 425.0 1396.5 View list
19 103079857 Modise, S (Siphesihle) 1 1.0 1 0 0 100.0 969.1 425.0 1394.1 View list
20 105068878 Mogorosi, G (Gosego) 1 1.0 1 0 0 100.0 949.6 425.0 1374.6 View list