Player Page

Van Der Watt, C (Christiaan)
Dob: 2004/12/15 (Adult)
Gender: Male
Chess SA id: 104039558
FIDE id:
Region: Ehlanzeni (MEN)
Citizen: RSA
Title(s):
Last active: 2019/01/26 (1940 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 rating1060.0
Curent Weighted rating1060.0
Curent Weighted performance336.3
Current official/published rating (highest between Raw, WR and WP)1060.0
Current floor (min rating allowed)560.0
Current highest rating achieved1060.0
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)±202.4
Current Raw change used (final)0.0
Projected new Raw rating1060.0
Projected new Weighed rating1060.0
Projected new Weighted performance336.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1060.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1060.0
Projected new floor560.0
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 rating1070.3
Curent Weighted rating1070.3
Curent Weighted performance337.2
Current official/published rating (highest between Raw, WR and WP)1070.3
Current floor (min rating allowed)570.3
Current highest rating achieved1070.3
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)±199.5
Current Raw change used (final)0.0
Projected new Raw rating1070.3
Projected new Weighed rating1070.3
Projected new Weighted performance337.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1070.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1070.3
Projected new floor570.3
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 rating738.6
Curent Weighted rating738.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)738.6
Current floor (min rating allowed)500.0
Current highest rating achieved738.6
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)±320.0
Current Raw change used (final)0.0
Projected new Raw rating738.6
Projected new Weighed rating738.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)738.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating738.6
Projected new floor500.0
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 rating738.6
Curent Weighted rating738.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)738.6
Current floor (min rating allowed)500.0
Current highest rating achieved738.6
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)±320.0
Current Raw change used (final)0.0
Projected new Raw rating738.6
Projected new Weighed rating738.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)738.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating738.6
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 Chess Unlimited Open 2019 (B) 2019/01/26 2019/01/26 Ehlanzeni (MEN) Standard 60 0.83 5 5 4.0 1012.5 1012.7 Analysis
8 South African Junior Team Championships 2018 (U18A) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 1.5 1007.3 1006.7 Analysis
7 De Goede Top 20 Closed 2018 (U18 Open) 2018/08/18 2018/08/18 Ehlanzeni (MEN) Standard 60 0.83 5 5 2.0 1026.2 1028.7 Analysis
6 Malelane Primary 2018 (U18 Open) 2018/07/21 2018/07/21 Ehlanzeni (MEN) Standard 63 0.84 5 5 2.5 1021.8 1022.7 Analysis
5 Curro Age Open 2018 (U18 Open) 2018/05/12 2018/05/12 Ehlanzeni (MEN) Standard 63 0.84 5 5 3.5 939.1 969.4 Analysis
4 Penryn Age Open 2018 (U18 Boys) 2018/04/21 2018/04/21 Ehlanzeni (MEN) Standard 63 0.84 5 5 3.0 907.9 939.8 Analysis
3 Rob Ferreira Hoerskool Open 2018 (B) 2018/03/17 2018/03/17 Ehlanzeni (MEN) Standard 63 0.84 5 5 3.5 738.6 738.6 Analysis
2 Sabie Primary 2018 (B) 2018/03/10 2018/03/10 Ehlanzeni (MEN) Standard 63 0.84 5 4 4.0 738.6 738.6 Analysis
1 Uplands College Open (B) 2018/03/03 2018/03/03 Ehlanzeni (MEN) Standard 63 0.84 5 5 3.0 738.6 738.6 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 46 24 6 16 27.0 58.7 73.9 977.4 1051.3
White 22 11 3 8 12.5 56.8 58.0 1026.3 1084.2
Black 24 13 3 8 14.5 60.4 88.5 932.5 1021.1
Standard All 46 24 6 16 27.0 58.7 73.9 977.4 1051.3
White 22 11 3 8 12.5 56.8 58.0 1026.3 1084.2
Black 24 13 3 8 14.5 60.4 88.5 932.5 1021.1
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 101006546 De Kock, A (Andre) 3 0.0 0 0 3 0.0 957.7 -425.0 532.7 View list
2 102082320 Bourn, M (Michael) 2 2.0 2 0 0 100.0 980.5 425.0 1405.5 View list
3 102025880 Mthombothi, S (Simiso) 2 2.0 2 0 0 100.0 823.3 425.0 1248.3 View list
4 202047159 Muller, J (Jessica) 2 2.0 2 0 0 100.0 982.7 425.0 1407.7 View list
5 101034587 Sibiya, S (Sethu) 2 2.0 2 0 0 100.0 838.9 425.0 1263.8 View list
6 104066893 Manana, K (Khanya) 2 0.5 0 1 1 25.0 875.5 -212.5 663.0 View list
7 102055461 Lavery, P (Paddy) 2 0.5 0 1 1 25.0 982.7 -212.5 770.2 View list
8 101041917 Visser, JG (Johannes) 2 0.0 0 0 2 0.0 967.0 -425.0 542.0 View list
9 202060319 Iyman, J (Jaelene) 1 1.0 1 0 0 100.0 1026.2 425.0 1451.2 View list
10 104087982 Hinrichsen, E (Ethan) 1 1.0 1 0 0 100.0 1012.5 425.0 1437.5 View list
11 2040097891 Harmse, J (Janda) 1 1.0 1 0 0 100.0 738.6 425.0 1163.6 View list
12 109066919 Grobler, Z (Zander) 1 1.0 1 0 0 100.0 738.6 425.0 1163.6 View list
13 103045993 Erasmus, H (Hainroux) 1 1.0 1 0 0 100.0 1012.5 425.0 1437.5 View list
14 105065730 Le Roux, RG (Ruben) 1 1.0 1 0 0 100.0 738.6 425.0 1163.6 View list
15 1050097884 Chinoi, T (Taropafadzwa) 1 1.0 1 0 0 100.0 738.6 425.0 1163.6 View list
16 105047171 Kholwane, EJ (Eric-Junior) 1 1.0 1 0 0 100.0 738.6 425.0 1163.6 View list
17 102092758 Mamba, K (Khaya) 1 1.0 1 0 0 100.0 1021.8 425.0 1446.8 View list
18 106065705 Mokoena, L (Lesego) 1 1.0 1 0 0 100.0 738.6 425.0 1163.6 View list
19 102046001 Mokwena, V (Vuyo) 1 1.0 1 0 0 100.0 907.9 425.0 1332.9 View list
20 104077615 Ngomane, A (Ashley) 1 1.0 1 0 0 100.0 738.6 425.0 1163.6 View list